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💦 Stay hydrated, stay unstoppable — your ultimate adventure sidekick!
The Everfun Hydration Backpack is a versatile 18L daypack designed for active professionals and outdoor enthusiasts. Featuring a leak-resistant 2L hydration bladder with insulation to keep water cold for hours, it offers spacious, organized storage with 8 pockets and a velvet-lined valuables compartment. Built for all-weather use, it includes a quick-deploy rain cover and water-resistant nylon fabric. Lightweight and ergonomically designed with breathable mesh and adjustable straps, it ensures comfort and stability during hiking, cycling, running, and festivals. Reflective strips and an emergency whistle enhance safety for any adventure.











| ASIN | B0B76Q78FQ |
| Brand | Everfun |
| Brand Name | Everfun |
| Capacity | 18 litres |
| Colour | Black |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 1,201 Reviews |
| Item Dimensions W x H | 26.7W x 47H Centimeters |
| Item Type Name | 2L Water Bladder |
| Item Weight | 1.7 Pounds |
| Manufacturer | EVERFUN |
| Manufacturer Part Number | EF-8009-02 |
| Material | Nylon Polyester |
| Material Type | Nylon Polyester |
| Model Number | EF-8009-02 |
| Number Of Pockets | 8 |
| Pocket Description | Stash Pocket |
| Product Dimensions | 26.7W x 47H Centimeters |
| Sport | Cycling, Motorcycling, Running, Snowboarding, Snowshoeing |
| Sport Type | Cycling, Motorcycling, Running, Snowboarding, Snowshoeing |
| Strap Type | Shoulder |
| Tank Volume | 2 Litres |
| Unit Count | 1.0 Count |
| Whats In The Box1 - Whats In The Box3 | 2-liter water bladder, Rain cover |
D**R
Great backpack for cycling.
Great little backpack for my bike rides. Hold enough water and all my essentials for my 2-3 hour bike rides. I'm looking forward to using this on my hiking adventures this year.
A**R
Buy it!!!
This is a great backpack! Super happy with it. It’s very comfortable and has tonnes of space and pockets. I really like how there’s a built in rain cover (haven’t had to use it yet). I initially thought the water bladder was faulty because it leaked where the straw connected, but it just wasn’t tightened enough! So make sure it’s fully fastened before you head out!
T**A
User friendly, resistant
I love this hiking backpack, I’ve seen some reviews saying that water bladder is not user friendly and I disagree in my opinion this water bladder is very secure it won’t leak if you know how to use it. To prevent mold from growing inside you need to detach it also a good tip is just throwing your water bladder in the freezer until next time you need to use it. Overall this backpack is very nice I have taking it to multiple hiking trips
C**E
Très pratique
Super, se cale bien sur le dos, la poche d'eau est pratique
I**N
Review for Trail Riders
The good: This appears to be a reasonable priced bag for the cost. Lots of space per pocket. The front most pocket offers quick access for small to medium size carrables. There is enough space from that pocket to the main backpack where you could easily hold a rolled up rain coat. The middle pocket is felt lined so great for sun glasses extra lens for goggles or go pro accessories. The main section of the bag had tons of space with a separate pocket for the water bladder. The rain cover is tucked away in a small zipper pocket at the bottom of the bag and is attached by an elastic band which is nice to know it will stay in place. There are two pockets to run your water line whether you prefer it on your right or left side. There are two small water bottle pockets on either side, great for small bottles or electrolyte pouches. The center chest strap feels like it latches securely and has a whistle built in. Found with a full upper body protective jacket the backpack feels like it conforms nicer than without as the straps seems to hold against the protective gear under the jersey. There is also a waist strap included. I do think this is a great affordable water bag for those who ride single track and want water but also the ability to carry items in a backpack eliminating the need for tie downs on the bike itself. The bad/cons: The baddler feels cheap and the water line feels like with sun exposure will become brittle In my opinion its not worth paying extra for the extra liter of water as weight is something to consider and the bladder quality is questionable for longevity. Would like to see for this price point a thermal cover over the water line to avoid sun exposure and heating up the water in the line. Another feature that would have been nice to see for this price point would have been a clip/holder for the water line to store the line when not in use. There is a pocket in the chest strap but would only be easy to access for those using this while walking. For these reason I rated 4/5 stars. I had a bladder from a different bag and swapped into this bag that has a cover and is made from a non toxic material and has a valve to close the water line when not in use. These can be found cheap at a local surplus store or outdoor store if looking for a future upgrade to this bag.
Trustpilot
2 weeks ago
1 month ago