About this item BOTTLE NOT INCLUDED. 4 SIZES: Large fits 24-30oz 750mL NON-INSULATED | XL fits 32-40oz 1200mL NON-INSULATED | 64oz Half Gallon INSULATED| 128oz One Gallon INSULATED| FUNCTION: Absorbs messy condensation, Protects Bottles! Keeps warm drinks warm and cold drinks cold. NOTE: FRONT POCKET ONLY ON 1/2 GALLON AND 1 GALLON SIZES STYLE: Choose from many styles! Compatible with Kleen Kanteen, Nalgene, YETI, Thermos, and all other stainless steel and polycarbonate water bottles MACHINE WASHABLE - Just throw it in the washer or rinse in the sink for an easy clean. QUALITY: Our KOVERZ products are made with the highest quality to last for years. If you aren't satisfied, return for a refund or replacement. › See more product details