A strange phenomenon was first discovered at University of British Columbia ski club touring camps in the 1960s. While students carrying bowls or more standard eating vessels received regular portions, those clever few who were using a simple 2 cup measuring cup typically received much larger portions from the servers in the communal meal line. Soon, a few daring students were experimenting with 4 cup measuring cups and found the results to be the same: larger portions. Thus, the original fairshare cup was born. Now nearly 50 years and several innovations later, GSI Outdoors has developed the FairShare Mug II, with insulating sleeve, compacting handle and a new lid that allows mugs to stack when stored, assuring that a whole new generation would receive their fair share too. The FairShare Mug II has the capability of nesting the Infinity Backpacker Mug (not included). Product includes a 32 fl. oz. clear polypropylene mug with graduations, an insulated sleeve with collapsible handle and a screw-on lid.

Product Features

• DRINK IT UP: The Fairshare Mug holds a full 32 fluid ounces of your drink of choice. It’s wrapped in a cloth-wrapped foam sleeve with a handle that keeps everything warm and cozy.
• SPILLING IS NOT AN OPTION: The spill-proof, screw-on lid will protect your drink from accidental spills.
• ADVENTURE READY: Features an attached carabiner clip-in point for attaching to your favorite backpack.
• MEASURE WITH EASE: Remove the foam sleeve and it will reveal etched, easy-to-use graduations in ounces and millimeters.
• IT’S ALL ABOUT THE OUTDOORS: In 1985 three siblings motivated by their love for the outdoors founded the camping and backcountry cookware company GSI Outdoors. Three decades later GSI continues to bring quality cookware to outdoor lovers everywhere.