Port-A-Pint Folding Beer Glass

The anytime-anywhere cup!
Pack a Port-a-Pint in your pocket and you'll be ready to knock one back at a moment's notice. Just flick your wrist and the cup magically extends. 

• Material: High density plastic
• Dimensions: 1.49"W x 3.7"L x 3.7"H
• Designed by Blue Sky Designs Ltd