The Klean Kanteen Pint Cup Rings are made from silicone and designed to travel. Along with the Kanteen S-biner, clip your empty pint to your belt or bag, and take off to enjoy the fun.

• Durable, safe, and made from silicone
• Handy attachment loop
• Slips on and off pint easily
• Dishwasher safe
• BPA-free