Rally Protein Shaker size_DAY-12 12 Cans: Cooler comfortably fits

12 Cans: Cooler comfortably fits 12 cans or bottles with ice

Double Wall Insulation: Keeps beverages hot or cold for hours

Designed to fit a Simple Modern Porter Bento Box

Double Wall Insulation: Keeps beverages at the ideal temperature for hours

No Mess: Double wall technology prevents condensation sweat

Rally Protein Shaker size_DAY-12 12 Cans: Cooler comfortably fitsDouble Wall Insulation: Keeps beverages hot or cold for hours. Leakproof: Twist on lid includes handle loop for easy carrying. Spout pops open for easy drinking access. Compatible with Simple Modern Classic Tumbler vessels. Cupholder Friendly: 24 Ounce Capacity Measurements marked inside vessel Shaker Ball Included Pat Pat Pend.