The Ultimate Leather Wine Backpack Occasion Bring Wine to any Occasion with Style and Ease Features: COOL, CLASSY AND FUNCTIONAL - This bag looks super cool and hip but at the same time classy and functional. Nobody would think you're carrying bottles of wine on it. It's a really great way of transporting your favorite wine bottles anywhere. DURABLE PREMIUM GRADE MATERIALS - Made with 100% whole grain leather and heavy-duty canvas on the outside. INSULATED SYNTHETIC WOOL INTERIOR - On the inside is thick synthetic wool that allows for keeping your bottles of wine at an optimum temperature while in transport. Aside from that, it also has a divider to protect the bottles from clinking. CARRY BY HAND OR OVER THE SHOULDER - The Treo wine bag is a backpack type that has two padded straps that sit comfortably on your shoulder. On top of the bag is a strong leather handle that gives you the option of carrying it by hand comfortably when you don't need to carry it on your shoulder.