Hydration Backpack - Lightweight Water Backpack Color:Black Gray combining both fashion and practicality

combining both fashion and practicality

【Multi-functional】 You can take it to picnics on weekends

The high-density insulator material allows for up to 12 hours of heat retention

Size & Weight: The medium cat carrier is designed for small and medium pets within 14" x 8" x 8"(smaller than product) and 12 lbs

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Hydration Backpack - Lightweight Water Backpack Color:Black Gray combining both fashion and practicalityBreathable Mesh Shoulder Straps: Equipped with the ventilated mesh shoulder straps on this water backpack for air circulation, keeping you cool and preventing discomfort due to accumulated heat. This adjustable shoulder strap is made of silica gel, which is more comfortable to wear than cotton. Minimize pressure with its ergonomic design. This running hydration vest is lightweight enough to make it comfortble when running, hiking, cycling, biking,