Keep your water or drinks warm with a cozy hand-knit water bottle holder carrier bag! These cozies are made to fit any standard full-size bottle or thermos above 25 oz/32oz. Reusable water bottle Insulate cover with Adjustable Wrist Strap. A hand-knit bottle sling cover will keep your water warmer longer and your hands protected. Hand-knit with the perfect blend of lamb's wool and acrylic. Fits either standard 25 or 32 oz bottles. Measures 11.5" x 5.5" (28 x 14cm) Shown here on standard 25/32 oz bottles. This water bottle bag is easy to care for, just wash on a cool wash and dry flat.