As alcohol's effects become more pronounced with every additional foot of altitude, holding one's drink can become a real problem. The clever GSI Glacier Stainless Stemless Wine Glass is self righting, which will help to keep your merlot and your merino separate, even above 10,000 ft. Use: destination camping! Weight: 2.9 oz. Size: 3.1x3.1x3.9. Capasity 345 ml 11.6 fl oz. Made of high grade 188 Glacier Stainless steel for lightweight and durability. Stemless design allows for a very low center of gravity for surprising stability even on rough terrain or rickety camp tables. Unique kick stand ring provides a secure, ergonomic grip while helping to prevent glass from tipping over.