1) Be made of 3.5mm neoprene with stretchy fabric to ensure the best quality and waterproof;
2) Glued and stitched seams, glued in base;
3) Holds 330ml beer bottle.
4) Helps keep beer or beverages cool or warm;
5) Insulates and protects your bottles from breaking;
6) Durable, soft, convenient and comfortable carrying of bottles;
7) Both non-toxic and non-caustic;
8) Silk screen printing, heat transfer printing are available ;
9) Various styles, colors, sizes and thickness can be designed by customer;
10) Logo: according to your requirement;