Thank you for viewing! I'm selling this to declutter. Unisex, so it's great for couples or spouses to share ◎ Also great for a sports-mix style ◎ ◼︎Size • Depth approx. 5cm x Height 17cm x Width 17cm, 1.5L • Adjustable strap • The water bottle used for comparison is a 500ml bottle. It will be shipped compressed. Water bottle not included. Please understand that this is a used item before purchasing.