Accessorize your  40 oz tumbler with our new tumbler fanny packs! Great for storing your everyday necessities hands-free ... making it the perfect accessory for the gym, school, or travel.

Features:

• Fits around 40 oz. Tumbler
• Water resistance fabric
• Adjustable velcro strap
• 17" long
• Versatile + lightweight
• Gusset side for pocket expansion

Dimensions: 3-1/2" x 6"