--- product_id: 472530090 title: "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" brand: "everfun" price: "€ 145.41" currency: EUR in_stock: true category: "Everfun" url: https://www.desertcart.be/products/472530090-everfun-hydration-backpack-18l-with-water-bladder-2l-3l-hiking store_origin: BE region: Belgium --- # 18L spacious storage 2L leak-resistant bladder Built-in rain cover 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 **Brand:** everfun **Price:** € 145.41 **Availability:** ✅ In Stock ## Summary > 💦 Stay hydrated, stay unstoppable with Everfun’s ultimate adventure pack! ## Quick Answers - **What is this?** 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 by everfun - **How much does it cost?** € 145.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/472530090-everfun-hydration-backpack-18l-with-water-bladder-2l-3l-hiking) ## 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 - • **Hydrate Like a Pro:** Advanced 2nd Gen 2L water bladder with insulated compartment keeps drinks cold up to 6 hours—stay refreshed on the go. - • **Ready for Any Weather:** Integrated rain cover and water-resistant nylon fabric protect your gear from unexpected downpours and rugged terrain. - • **Carry More, Stress Less:** Generous 18L capacity with 8 smart pockets keeps your essentials perfectly organized and accessible. - • **Comfort Meets Performance:** Lightweight 1.74 lbs design with breathable 3D mesh back panel and adjustable straps ensures a secure, bounce-free fit. - • **Adventure-Ready Versatility:** Perfect for hiking, biking, running, festivals, and more—designed for all genders and adjustable for teens and adults alike. ## Overview The Everfun Hydration Backpack is a lightweight, 18L capacity daypack featuring an insulated 2L leak-resistant water bladder, 8 organizational pockets, and a built-in rain cover. Designed for all-weather protection and comfort, it offers breathable mesh padding, adjustable straps, and reflective safety strips—ideal for hiking, biking, running, and outdoor festivals. ## Description desertcart.com : 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 : Sports & Outdoors ## Features - Nylon - Imported - 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 | | Best Sellers Rank | #3,451 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #25 in Hydration Packs | | Brand Name | Everfun | | Capacity | 18 liters | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (2,854) | | Included Components | 2-liter water bladder, Rain cover | | Item Dimensions W x H | 10.5"W x 18.5"H | | Item Type Name | 2L Water Bladder | | Item Weight | 1.7 pounds | | Manufacturer | EVERFUN | | Manufacturer Part Number | EF-8009-02 | | Material Type | Nylon, Polyester | | Model Number | EF-8009-02 | | Number Of Pockets | 8 | | Pocket Description | Insulation pocket for bladder, Side mesh pocket, Stash Pocket, Utility Pocket, Zippered mesh pocket | | Sport Type | Cycling, Motorcycling, Running, Snowboarding, Snowshoeing | | Strap Type | Chest, Shoulder, Waist | | Tank Volume | 2 liters | | Unit Count | 1 Count | | Warranty Description | Lifetime Guarantee | ## Product Details - **Brand:** Everfun - **Color:** Black - **Item Weight:** 1.7 pounds - **Material:** Nylon, Polyester - **Sport:** Cycling, Motorcycling, Running, Snowboarding, Snowshoeing ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81suV-vk-dL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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. ## 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.be/products/472530090-everfun-hydration-backpack-18l-with-water-bladder-2l-3l-hiking](https://www.desertcart.be/products/472530090-everfun-hydration-backpack-18l-with-water-bladder-2l-3l-hiking) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-06*