1Convenient Carry: Water bottle handle strap allows you to carry your bottle hands free, perfect for outdoor activities like hiking, camping, cycling, and yoga. 2Silicone Material: Made of premium silicone, the water bottle carrier is durable, elastic, and wear resistant, ensuring long lasting use without damage. 3Multi Functional Buckle Handle: The versatile strap can connect to the bottle carrier or be use separately to hold keys, bags, and other items. 4Easy to Use: This water bottle sling is a great accessory for carrying your bottle by hand or attaching it to bags, backpacks, bikes, and more. 5Compatible Bottles: The stretchable handle fits most 8 to 40 oz bottles, and is compatible with for Stanley accessories to securely hold the bottle in place and prevent accidental drops. 1 x Handle Strap 1 x Shoulder Strap