--- product_id: 600955256 title: "EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals" brand: "everfun" price: "₱23217" currency: PHP in_stock: true reviews_count: 5 category: "Everfun" url: https://www.desertcart.ph/products/600955256-everfun-hydration-backpack-18l-hiking-water-backpack-with-water-bladder store_origin: PH region: Philippines --- # 18L spacious storage 2L insulated hydration bladder Built-in rain cover & reflective strips EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals **Brand:** everfun **Price:** ₱23217 **Availability:** ✅ In Stock ## Summary > 💦 Gear Up, Hydrate Smart, Conquer Outdoors! ## Quick Answers - **What is this?** EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals by everfun - **How much does it cost?** ₱23217 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/600955256-everfun-hydration-backpack-18l-hiking-water-backpack-with-water-bladder) ## Best For - everfun enthusiasts ## Why This Product - Trusted everfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydration On-The-Go:** Upgraded 2L food-grade PEVA bladder with high-flow bite valve and dirt-proof mouth cover for seamless sipping. - • **Weatherproof & Safe:** Durable high-density nylon with rain cover and reflective strips ensures your gear and visibility are protected rain or shine. - • **Comfort Meets Stability:** Lightweight 2 lbs design with breathable 3D padded back and adjustable straps for all-day ergonomic support. - • **Stay Cool, Stay Hydrated:** Insulated bladder compartment keeps your water refreshingly cold for up to 6 hours—no more lukewarm sips. - • **Maximize Your Adventure Storage:** 18L main compartment + 9 smart pockets keep your gear ultra-organized and accessible. ## Overview The EVERFUN Insulated Hydration Water Backpack is a versatile 18L daypack designed for active professionals who demand organized storage, reliable hydration, and weatherproof durability. Featuring a 2L insulated PEVA bladder that keeps liquids cool for up to 6 hours, nine functional pockets, a built-in rain cover, and reflective safety strips, this lightweight backpack ensures comfort and stability across hiking, cycling, running, skiing, and festivals. ## Description Embark on your outdoor adventures with the EVERFUN hydration backpack, designed for hikers/runners/bikers who need a reliable way to stay hydrated. Features: Hydration Bladder: Includes either a 2L or a 3L hydration bladder, with an insulated compartment to keep it cool throughout your hike. Roomy Storage: Features an 18L main compartment and multiple pockets for all your gear, whether for a day hike or an overnight trek. Comfortable: Padded straps and a ventilated back panel ensure comfort during Family outings. Durable Design: Constructed with water-resistant materials. Complete with reflective strips for low-light visibility and a rain cover. FAQs: - How to Clean the Bladder? Mix two tablespoons of baking soda with hot water(below 60°C) in your reservoir. Let it sit for 30 minutes. Alternatively, use Cleaning Tabs. - Is the Bladder Replaceable? Yes, you can upgrade up to a 3L bladder. - Versatility: It is perfect for hiking, running, skiing, hunting, trekking, biking, cycling, boating, kayaking, and fishing. Great for: - Hiking trails, where you can enjoy easy access to water without the weight of bottles. - Running, keeping you hydrated without carrying a water bottle. - Skiing or snowboarding, with plenty of space for extra layers and gear. - Fishing trips, with a secure way to carry your water and snacks. - Festival, to keep you hydrated and hands-free while enjoying the fun. Review: 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! Review: amazing - amazing product / exceeded expectation ## Features - SPACIOUS STORAGE & SMART ORGANIZATION: Size 18.5" x 10.5" x 6". 18L main compartment holds clothing, first-aid kit, pet supplies, and gear, while 8 functional pockets keep essentials accessible. Features a zippered mesh pocket inside the main compartment for valuables (wallet, passport, cash), a velvet-lined pocket to help prevent scratching, front quick-access pocket for phone/keys, side mesh holders for bottles/umbrella/trekking poles, designated helmet storage space. - LEAK-RESISTANT HYDRATION SYSTEM: Features our improved 2nd Generation water bladder with enhanced seal technology. The insulated compartment (fits up to 3L hydration bladder) keeps liquids cold for up to 6 hours with ice packs. High-flow bite valve with protective dust cover. Bladder capacity: 2L/70oz. Made from food-grade PEVA material. EASY-CLEAN DESIGN: Wide-mouth opening (2.1") allows effortless filling, cleaning, and drying. The detachable tube make thorough cleaning simple. - ALL-WEATHER PROTECTION WITH BUILT-IN RAIN COVER: This hydration pack includes an integrated rain cover that deploys quickly to protect your gear. Stay prepared for any weather condition. Front-mounted carabiner clip lets you attach small flashlight, solar power bank. Water-resistant high-density nylon fabric withstands rugged terrain. 360° reflective strips improve visibility during dawn, dusk, or night adventures. - LIGHTWEIGHT & BOUNCE-FREE COMFORT: Weighing just 1.74 lbs, this hydropack won't slow you down. Premium 3D breathable mesh back panel promotes airflow and reduces sweat. Fully adjustable ventilated padded shoulder straps, chest clip with emergency whistle, and waist belt create a secure, bounce-free fit for reliable performance on day hikes, long rides, trail runs, motorcycle riding, marathon training, and outdoor adventures. - VERSATILE FOR EVERY ADVENTURE: Designed for men and women, teens with an adjustable fit, this hydration backpack is perfect for hiking, mountain biking, cycling, running, skiing, snowboarding, festival activities. Lightweight and compact for day trips, travel, or weekend adventures—easy to carry in any season. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B76Q78FQ | | Brand | Everfun | | Brand Name | Everfun | | Capacity | 18 litres | | Colour | Black | | Country Of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 1,181 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 | ## Product Details - **Brand:** Everfun - **Colour:** Black - **Item Weight:** 771 g - **Material:** Nylon Polyester - **Sport:** Cycling, Mountaineering, Running, Snowboarding, Snowshoeing ## Images ![EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals - Image 1](https://m.media-amazon.com/images/I/81suV-vk-dL.jpg) ![EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals - Image 2](https://m.media-amazon.com/images/I/81lq5JDuqKL.jpg) ![EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals - Image 3](https://m.media-amazon.com/images/I/81Cy4+2537L.jpg) ![EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals - Image 4](https://m.media-amazon.com/images/I/81uioMmKCQL.jpg) ![EVERFUN Hydration Backpack 18L Hiking Water Backpack with Water Bladder 2L, Women Men Hydration Pack Insulated Daypack Lightweight Hydropack with Rain Cover for Hiking, Cycling, Running, Festivals - Image 5](https://m.media-amazon.com/images/I/71dj7lrAGZL.jpg) ## Questions & Answers **Q: How do you clean the hydration bladder and tube?** A: After years of backpacking, rinse it out and toss it in the freezer. Pull it out fill with water and go. **Q: Can the bladder be taken out?** A: Yes, the bladder can be removed. I didn't like the bladder that came with it, I couldn't get rid of the plastic taste. I replaced it with one that has two hoses. Love the backpack. **Q: Has anyone had any issues with adding hydration packets (Liquid IV, Gatorade, LMNT, etc..) in the bladder?** A: None at all. I used both Liquid I.V. and Mio. I do rinse it as soon as I get home. I use this to go to Disney World, and works great!!! Good tip is after you rinse it roll the bladder and put it in the freezer. Won't have to worry about mold growing. **Q: Is the hydration tube freeze in cold weather? Most hydration pack tubes freeze on the mountains for skiing & cannot drink from it anymore.** A: It will freeze as any other product would in freezing conditions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buy it!!! *by A***R on 20 March 2026* 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! ### ⭐⭐⭐⭐⭐ amazing *by D***T on 14 May 2026* amazing product / exceeded expectation ### ⭐⭐⭐⭐⭐ Très pratique *by C***E on 7 May 2026* Super, se cale bien sur le dos, la poche d'eau est pratique ## Frequently Bought Together - Everfun Hydration Backpack 18L with Water Bladder 2L/3L Hiking Water Backpack Women Men Hydration Pack Insulated Lightweight Day Hydropack with Storage for Hiking, Biking, Running, Festival - Trekology Trek-Z Collapsible Hiking & Trekking Poles - Balance Support for Seniors, Women, and Men, 2pc Per Set - LHKNL Headlamp Flashlight, 1200 Lumen Ultra-Light Bright LED Rechargeable Headlight with White Red Light,2-Pack Waterproof Motion Sensor Head Lamp,8 Modes for Outdoor Camping Running Hiking Fishing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/600955256-everfun-hydration-backpack-18l-hiking-water-backpack-with-water-bladder](https://www.desertcart.ph/products/600955256-everfun-hydration-backpack-18l-hiking-water-backpack-with-water-bladder) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-22*