Alpinisme en plein air, cyclisme, sac à eau souple, sac à eau portable, bouilloire souple bleu foncé, bouilloire spéciale course à pied

Product Highlights: Lightweight and easy to carry: It is made of ultra-light TPU environmentally friendly material, which is only the size of a pocket after folding. It can be easily put into a fanny pack, running pants pocket or backpack, and there is no burden on outdoor sports. One-click opening and closing, one-handed operation: innovative leak-proof suction nozzle design, one-click opening, no need to pause on the way to running and mountaineering, drinking water is more convenient. Sturdy and durable: folding and stretching freely, resistant to extrusion and falling, a must for outdoor adventures. Safe and healthy material: food grade TPU, odorless and non-toxic, can be filled with cold water, warm water or sports drinks, easy to clean without residual odor. Applicable to multiple scenarios: marathon, cycling, hiking, gym training, replenishing water anytime, anywhere, and bidding farewell to the bulkiness of traditional hard kettles. Designed for you who love sports! Say goodbye to thirst, travel light, and focus on every kilometer!