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Water cannon backpacks
Unfortunately, no deals have been found for Water cannon backpacks today
NOW
£ 24.99
£ 69.99
Airline Approved Water-Resistant 40L Travel Backpack - USB Charging, Organiser, 8 Colours, Cabin Bag
1 bought
NOW
£ 16.99
£ 39.99
Water-Resistant Travel Laptop Backpack with USB Charging Port - 16-Inch Compartment, Anti-Theft, Lightweight, Organiser Pockets
3 bought
NOW
£ 14.99
£ 29.99
Large Capacity Water-Resistant Laptop Backpack - Perfect for Summer Adventures
NOW
£ 14.99
£ 29.99
Expandable Carry-On USB Travel Backpack Bag - Water-Resistant, Ergonomic Design
2 bought
NOW
£ 7.99
£ 19.99
Weekend Travel Bag Set - Water-Resistant Holdall & Cabin Bag, 3 Sizes, 5 Colours
5 bought
NOW
£ 59.99
£ 198.99
Durable Expandable Oxford Travel Backpack with Vacuum Compression - Water-Resistant, Cabin Size, Multi-Compartment
1 bought
NOW
£ 15.99
£ 29.98
Expandable Oxford Cloth Wheeled Holdall - Water-Resistant, 94L, Travel Cabin Bag
1 bought
NOW
£ 6.99
£ 14.99
Cartoon Inspired School Backpack Set - Water-Resistant Polyester, 3-Piece, 9 Styles
NOW
£ 199.00
£ 299.00
Scorpion Tank Driving and Cannon Fire Experience on Multi-Terrain Track with SWB Motorsport - Rugby
NOW
£ 24.99
£ 59.43
Rechargeable Shower Pump with LED and Water Flow Modes
2 bought
NOW
£ 14.99
£ 51.99
Women's PU Leather Anti-Theft Backpack - Water-Resistant, Multi-Pocket, Adjustable Straps
1 bought
NOW
£ 9.99
£ 43.99
Oxford Anti-Theft Convertible Handbag - 3-in-1 Shoulder Bag, Backpack, Spacious Organiser, Water-Resistant Tote
9 bought
NOW
£ 34.00
£ 79.99
Spacious Multifunction 90L Backpack with Wheels
5 bought
NOW
£ 7.99
£ 19.99
Cartoon Rainbow Bear Backpack for Kids with Multiple Compartments
4 bought
NOW
£ 34.99
£ 49.99
Multi-Function Backpack with LED Strip Light, Bluetooth Speaker & Power Bank - 2 Colours
NOW
£ 19.99
£ 29.99
Waterproof Maternity Travel Backpack - Lightweight, Large Capacity, USB Charging, Organiser Bag for Parents & Babies
1 bought
NOW
£ 9.99
£ 29.99
Wicked-Inspired 3-Piece Travel Backpack Set - Durable, Spacious, Insulated, Fits 15.6" Laptop
2 bought
NOW
£ 9.99
£ 34.99
PRICE DROP! Airline-Approved Cabin-Size Travel Backpack - Lightweight, Organised, Under-Seat Bag
7 bought
NOW
£ 24.99
£ 49.99
Mulit Pocket Large Capacity 60L Travel Backpack with Expansive Storage & Padded Straps
3 bought
NOW
£ 18.99
£ 69.99
Women's Anti-Theft Travel Backpack - Large PU Leather Holdall, Multiway School & Weekend Bag
- Age group: Adult
- Brand: Just Gift Direct
- Gender: Unisex
1 bought
NOW
£ 59.00
£ 129.00
Expandable Built-in Vacuum Charging Cabin Backpack - 22L to 35L
NOW
£ 29.99
£ 49.99
110L Waterproof Extra-Large Hiking & Camping Backpack - Durable Polyester, Ergonomic Support
1 bought
NOW
£ 24.99
£ 49.99
2-Piece Stylish Women's Tote Bag Set - Navy, Black, Army Green or Khaki
1 bought
NOW
£ 12.99
£ 29.99
Luxury Pattern Overnight Travel Cabin Duffle Bag with Horse Keychain - 4 Colours
2 bought
NOW
£ 7.99
£ 18.99
Foldable Oxford Travel Bag - Lightweight Cabin Holdall with Trolley Sleeve
1 bought
NOW
£ 12.99
£ 29.99
Designer-Inspired PVC Travel Holdall - Spacious Cabin Bag for Women
7 bought
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£ 14.00
£ 30.00
Luxury Fold Out Toiletry Bag - Travel Ready in 4 Colours
1 bought
NOW
£ 14.99
£ 29.99
Large Capacity Waterproof Handheld Travel Bag - 3 Colours
1 bought
NOW
£ 16.99
£ 39.99
Designer Inspired PU Leather Travel Holdall Cabin Bag - Checkerboard, Adjustable Strap, 2 Sizes, 4 Styles
1 bought
NOW
£ 9.99
£ 19.99
2026 Football World Cup Inspired Backpack, Shoulder Bag & Pencil Case - 4 Styles, Backpack or 3-Piece Set
5 bought
NOW
£ 9.99
£ 19.99
Waterproof Rechargeable Camping Lantern Fan
2 bought
NOW
£ 25.99
£ 60.00
Durable Kids Suitcase & Backpack Set - Lightweight, Waterproof, Ages 3+, Unicorn, Dinosaur & More
1 bought
NOW
£ 24.99
£ 59.43
Car Backseat Inflatable Air Mattress with Pump, Pillows & Footrests
1 bought
NOW
£ 42.99
£ 108.29
Portable Folding Camping Table Set with 4 Chairs
2 bought
NOW
£ 39.99
£ 102.29
Outdoor Folding Camping Cot with Plush 6-10cm Thick Mattress
13 bought
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£ 24.99
£ 49.99
Expandable Pet Carrier Backpack - Grey or Brown
NOW
£ 9.99
£ 19.99
PRICE DROP! Super Mario & Luigi Plush Backpack Doll with Realistic Breathing Effect
3 bought
NOW
£ 12.99
£ 39.99
Portable Waterproof LED Camping Tape Light - 4 Colours, Compact & Durable
1 bought
NOW
£ 24.99
£ 39.49
'Summit' Ultimate Camping Bundle with 2 Person Tent, Chairs, Sleeping Bags and More!
NOW
£ 9.99
£ 27.99
Women's Anti-Theft Convertible Backpack - 3-in-1 Minimalist, Spacious & Secure Accessory
- Age_group: Adult
- Brand: Sensual Sale Co
5 bought
NOW
£ 4.99
£ 14.99
Cartoon Inspired able Polyester School Backpack Set - 9 Designs, Spacious & Comfortable
NOW
£ 14.99
£ 29.99
Kids Durable Oxford Creeper Print Backpack - Fun Minecraft-Inspired School Bag (Ages 6+)
NOW
£ 135.99
£ 218.99
30L Portable Camping Car Fridge Freezer - Compact Dual Power, Efficient Compressor, Adventure Cooler
- Brand: Mhstar Uk Ltd
- Condition: New
- Gender: Unisex
1 bought
NOW
£ 5.99
£ 16.99
Toy Story Inspired Kids' Pencil Case, Crossbody Bag and Backpack - 6 Styles, Single Piece or Bundle
NOW
£ 10.99
£ 29.99
Kids' Pop-Up Camping Toy Set - Portable Outdoor Adventure Tent & Gear (Durable, Lightweight, 2-Person)
2 bought
NOW
£ 6.99
£ 14.99
Cartoon Inspired ol Backpack Set - Durable Polyester, 9 Designs, Multi-Compartment, Teen-Friendly
NOW
£ 29.99
£ 69.99
Outdoor USB Heated Sleeping Mat - Rapid Warming, Adjustable Settings, Plush Comfort - 4 Colours
NOW
£ 7.99
£ 39.99
Portable LED Emergency Camping Flashlight - USB-C Rechargeable, Adjustable Focus, High-Intensity, Compact Outdoor Torch
- Brand: Just Gift Direct
- Gender: Unisex
- Location: National Deal
1 bought
NOW
£ 799.00
£ 1589.00
eelo Explorer Folding Electric Bike with Optional LED Backpack and Transport Bag - Black or White
1 bought
NOW
£ 29.99
£ 60.00
Kid's Durable Adventure Luggage Set - Backpack & Carry-On Case
NOW
£ 15.99
£ 49.99
Lightweight Waterproof 3-Season Sleeping Bag - Ripstop Shell, Compact Pack, 220cm, Adult & Kids Camping Gear
6 bought
NOW
£ 13.99
£ 45.99
Women's Black Vegan Leather Convertible Backpack Handbag - Anti-Theft, Multi-Compartment, Fluffy Ball Charm
1 bought
NOW
£ 49.99
£ 65.99
Wearable Large Insulated Sleeping Bag - Black, 190T Polyester, Adult Size, Portable Camping Gear
NOW
£ 8.49
£ 29.99
20pk Heavy-Duty Galvanised Stainless Steel Tent Pegs - All-Weather Camping Stakes with Storage Case (20cm)
- Age group: Adult
- Brand: ViVo Technologies T/A Vivo Mounts
- Location: National Deal
3 bought
NOW
£ 31.99
£ 136.99
Electric Garden Weed Sprayer Backpack - 5L HDPE Tank, Telescopic Wand, Rechargeable Battery
- Brand: Sensual Sale Co
- Gender: Unisex
- Location: National Deal
15 bought
NOW
£ 29.99
£ 49.00
Hybrid Wheeled Backpack & Cabin Suitcase - Waterproof & Complimentary Lock Included
Discover Wowcher UK deals on water cannon backpacks, the ultimate summer blast gear for outdoor play, pool parties, and garden battles. From kid-friendly water blast backpacks to high-capacity water gun backpacks, you’ll find exciting discounts on water blaster backpacks, water reservoir backpacks, and versatile water cannons ready to fuel the family fun.
These water cannon backpacks combine a backpack carrier with a built-in water cannon, so you can unleash splashy action without fumbling separate hoses or squeeze bottles. Look for lightweight materials, leak-proof design, quick-fill adapters, and adjustable straps that fit both children and adults. With Wowcher, you can shop for water blaster backpacks, water pistol backpacks, and water gun backpacks with confidence and save on delivery when eligible.
Unbeatable Deals on Water Cannon Backpacks
Browse Wowcher UK for listings featuring water cannon backpacks, water blaster backpacks, water backpack with cannon, and water gun backpacks options designed for kids, teens, and adults. Look for items with 1.5L–2.5L capacity reservoirs, quick-fill nozzles, leak-proof seals, and sturdy adjustable straps for comfortable wear during long water battles. Many deals include bundled water toys, extra nozzles, and durable, BPA-free plastics to ensure safe play in the sun.
Whether you’re planning a backyard party, a summer festival, or a camping trip, these water blaster backpacks offer hands-free spraying, longer spray ranges, and easier refills. Explore options with different nozzle patterns, multi-fire modes, and lightweight materials so you can pick the best water cannon backpack for your family or group.
Frequently Asked Questions
What is a Water Cannon Backpack and who is it for?
A water cannon backpack combines a wearable backpack with a built-in water cannon, letting you spray water hands-free during battles or outdoor games. It’s popular for kids’ summer activities, family fun days, and even adults who want an easy, portable water fight setup. You’ll find water blaster backpacks, water reservoir backpacks, and water gun backpacks designed for different ages and skill levels.
Look for kid-friendly weights and ergonomic straps for younger users, or larger capacities and reinforced materials for teens and grown-ups. Whether you call it a water cannon backpack, water backpack with cannon, or a water pistol backpack, the core idea is the same: portable water power on your back for quick, splashy fun.
What features should I look for when choosing a water cannon backpack?
Key features include reservoir capacity (typically 1.5L–2.5L), a leak-proof seal, and a quick-fill nozzle for fast refills during play. Check the nozzle type (single vs multi-nozzle) and the spray range, which affects how far and wide you can soak opponents. Look for adjustable straps, padded back support, and durable, BPA-free plastic or TPU materials for comfortable, long-lasting use. Some models include removable hoses, extra nozzles, and adjustable spray patterns to adapt to different games.
Also consider weight distribution when full, ease of reloading, compatibility with standard garden hoses, and whether the backpack is washable. If you’ll be using it around pools or water parks, choose models with splash-safe seals that resist rust and sun damage.
Are water cannon backpacks safe for kids?
Yes, when used under supervision and with age-appropriate designs. Opt for lightweight models with soft materials, rounded edges, and non-toxic, BPA-free plastics. Teach kids to avoid aiming at faces or eyes, and to respect others during games. Adjustable straps help secure the pack without restricting movement, and some designs feature kid-friendly color schemes and patterns to encourage safe, playful use.
Always follow the manufacturer’s age recommendations and local safety guidelines for water play. For younger children, choose smaller capacities and simpler nozzles to reduce fatigue and spills. Supervision and clear rules make water battles fun and safe.
How do I clean and maintain a water cannon backpack?
Rinse after use and drain the reservoir completely to prevent mold. Wash the backpack and nozzle with mild soap and warm water, then rinse well and air dry completely before storing. Disconnect any hoses and remove nozzles to allow thorough drying. Avoid using harsh cleaners or placing the parts in a dishwasher, as high heat or detergents can degrade seals and plastics.
Store in a dry, cool place away from direct sun to prevent cracking and discoloration. Inspect seals and valves regularly for wear, and replace any worn parts promptly to maintain optimal spray performance.
What kinds of water cannon backpack options are commonly available on Wowcher UK?
You’ll find a range of water blaster backpacks, water reservoir backpacks, and water gun backpacks. Some listings offer lightweight designs ideal for kids, while others feature larger capacities, multi-nozzle systems, and more durable materials for adults. Look for kid-friendly colors, adjustable straps, and included extras like extra nozzles or hose adapters. Delivery promotions and bundle deals may also appear for summer sale events.
Delivery options and returns: what to know for water cannon backpacks on Wowcher UK?
Most Wowcher listings include standard delivery, express delivery, or free delivery promotions on qualifying items. Check if the water backpack arrives with a full set of nozzles, hoses, and spare parts, and review any return windows or policy differences based on the delivery method. If a product is damaged on arrival, contact Wowcher support and the seller to initiate a return or replacement under the stated policy.
Tracking is typically provided after dispatch, with a courier-tracking number issued via the Wowcher order page or email. Ensure someone is available to receive the package and confirm the size and color match your order before signing for delivery.
How do I choose the right water cannon backpack size and capacity for my family?
Start with the age and size of your users. For kids, a 1.5L–2.0L reservoir with a light frame keeps play lightweight and comfortable. For teens and adults, 2.0L–2.5L packs offer longer play without frequent refills. Consider activity duration, climate (hot sun), and how much water you want to carry. Flexible straps, contoured backs, and breathable padding help keep everyone cool and hydrated during extended water battles.
Also factor storage space for extra nozzles or hoses, and check the overall weight when full. In multi-child households or group events, having a mix of sizes ensures everyone can join the fun without fatigue or spills.