You'll crush that next promotional goal when you make a gift or giveaway of these cool and collapsible water bottles. These 8 1/2" x 4 3/4" 15-ounce bottles are made of polyethylene material and feature a carabiner clip to attach to your purse, belt or backpack. Fill up the bottle, then just roll it up and out of the way as you finish the contents. Easy to drink, and easy to store! Choose from six colors and add your logo, emblem or message for a fun and functional item for grand openings, trade shows, conventions and marketing events.