1. MATERIAL: Made of neoprene, our bottle carrier bag has better water resistance, shockproof while maintaining its high softness and elasticity. Neoprene material makes it more sturdy and not easy to deform in long time use. Kindly Note: It is normal that this product has a slight smell due to the material, and the smell will dissipate after a few days 2. WIDELY USED: This water bottle carrier bag it’s the perfect for school, commute, jogging, hiking, cycling, camping, travel, or even if you're at the beach, at the gym, or at sports events 3. COBVENIENT TO CARRY: Equipped with adjustable shoulder strap, it's comfortable for you to carry. This sports water bottle carrier bag making your hands free from holding the bottle when outdoors 4. GREAT FOR & ADULTS: It can effectively protect your water bottle from scratches and wear and is equipped with an adjustable shoulder strap, which is suitable for all body types. You can carry it on your shoulder or cross-body as a messenger bag or carry it in your hand