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2X10Oz Bpa-Free Water Bottles for the Running Hydration Belt, Fuel Belts Replacement Bottle Set for Marathon Walking Hiking Cycling Trail Skiing（2 Pack）
Pack of 2 * 10oz, effortless one-handed hydration for high-intensity training.
Food-grade BPA-Free, flexible LDPE. [Max Temp: 140°F/60°C; not for boiling water]
High-flow push-pull cap opens instantly for quick sips and locks 100% leak-proof.
Engineered for Active Lifestyles | Stay Hydrated, Stay Unstoppable
Ultimate Replacement: Tailored hydration companion for runners, hikers, and fitness enthusiasts.
All-Scenario Sports: Ideal for marathon running, trail jogging, cycling, or dog walking.
Ergonomic Grip: Ultra-lightweight with a contoured slim profile for a secure hold.
Optimized Water Flow & Perfect Handheld Dimensions
Compact 10oz Size:Measures 5.91"x3.15"x1.65" with a unique curved oval shape that matches natural hand contours.
Easy Squeeze Flow:A gentle squeeze activates a consistent, controlled water stream without slowing your pace.
Proven Durability:Rigorously tested for 3 years against daily use.
Designed to Fit Most Running Belts & Hydration Vests
Universal Fit Fit most hydration vests, running belts. Secure, bounce-free on runs, trails, or races
Leak-Proof Design Compatible with leading running gear. Stays firmly in place without added bulk
BPA-Free Safe materials ensure pure-tasting water for marathons, trail runs, or daily jogs
Will the water bottle leak during high-intensity trail runs or jogging workouts?
No. This sports flask has a reliable push-pull valve. To prevent any leaks during fast movement or when placed in your hydration vest pockets, simply press the spout down firmly until it locks securely after sipping.
What should I do if I encounter any quality issues or need support with my order?
Our team is dedicated to your premium experience. If you have questions about a recent order or need assistance with your items, please access your Amazon account, open your orders history, and use the official message options for quick support.
Who is this replacement running flask best designed for?
Perfect for runners, hikers, and marathon trainers. The contoured slim profile is engineered to fit smoothly into universal running belts, hydration packs, jogging waist pouches, and handheld fitness gear.
Does the plastic bottle have a strong smell or taste after opening?
No. Our sports flasks are made of premium, food-grade LDPE that is 100% BPA-free and PVC-free. It ensures your water stays odor-free and pure-tasting from marathon training to hot weather trail running.
Is this squeezable running water bottle dishwasher safe?
Yes, top-rack safe. However, this material is NOT heat-resistant. Please ensure your dishwasher cycle stays below 140°F (60°C) and never fill the flask with boiling water, or it will deform and damage the leak-proof seal.
HECHZSO Premium Hydration Series
Pure Performance, Unlabeled Freedom
Premium food-grade, 100% BPA-free sports flask ensures taste-free hydration. Universal fit seamlessly pairs with standard hydration vests, while the ultra-light squeezable body ensures zero bounce.
UNIVERSAL HYDRATION COMPATIBILITY & 10oz CAPACITY: Designed as a standard 10oz replacement water bottle for most running belts, waist packs, and hydration vests. The 10-ounce volume provides a reliable amount of fluid for longer distance training, half-marathons, and endurance runs, while the contoured shape allows it to slide smoothly into sport sleeves to reduce shifting.
EASY SQUEEZE QUICK HYDRATION: Made from flexible and durable LDPE material, this squeezable sports flask allows you to control the water flow effortlessly with a simple squeeze. It supports quick, one-handed hydration during high-intensity training, fitness routines, and aerobic exercises.
SECURE PUSH-PULL CAP DESIGN: Features a functional sports push-pull valve that provides a secure seal to prevent spills while you are on the move. Simply pull the valve open to drink, and push it down to lock it securely before placing it back into your fitness gear or backpack pockets.
BPA-Free & Safe Material: Crafted from premium food-grade LDPE, this flask provides a clean and reliable hydration experience free from unwanted odors. Its lightweight, durable construction is engineered to support your daily fitness routines, from light morning walking to high-intensity aerobic sessions.
Convenient 2-Piece Set: This set includes two 10oz flasks, providing versatile options for your outdoor activities. Keep one in your running vest and another in your gym bag, or share one with your partner during evening walks. Each flask features a contoured shape for a comfortable, secure hold in your hand.
