This product is a custom-made bag for the Evernew 400FD, using Dyneema®︎ Composite Fabric DCF (formerly Cuben Fiber) with a printed design. The size feels just right, not too tight or too loose. When taking out the cup, it's easiest to push it up from the bottom. The fabric thickness is 1.0oz. The flashy pattern is incredibly unique and cute. Since there's no other bag with the same pattern, please consider purchasing if it catches your eye. It can also fit a large (250) OD can, which can help prevent rust inside your cooker. It's a good size and convenient to have. I can't make many of these, so please consider purchasing soon if you're interested. Compatible Cookware: ・jindaijimountainworks HilbillyPot 350 ・Evernew Ti MUG POT 500 ・Evernew MP500 FLAT ・ EVERNEW Ti Solo pot NH ・TOAKS Light Titanium Pot 550 ・ PANTAPAS 【Material】Side: Dyneema®︎ Composite Fabric 1.0oz C book Bottom: Dyneema®︎ Composite Fabric 1.0oz Gray 【Cord Color】Neon Green ❸ 【Size】φ110mm x 110mm (height) 【Weight】3g 【Parts】nifco The product includes the round sack only.