Thank you for viewing! This item is made to order. Please allow approximately 10 days for production. I've made a staff sack for an OD 110 gas canister (9cm diameter, 7.5cm height) using Tyvek. It can also be used as a small gear case. You can change the cord and cord stopper to your liking. The cord is USA Atwood Tactical Cord, 2.4mm, used in outdoor applications. ⑦ and ⑧ have reflective material. (Additional charge of 50 yen. ← Please contact me before purchasing. I will create a special listing for you with the additional charge.) This improves visibility at night. It doesn't glow brightly. Tyvek is a high-density polyethylene nonwoven fabric uniquely developed by DuPont, used in protective clothing and construction materials. It feels like a paper napkin and seems like it would tear easily, but it's lightweight, water-resistant, strong, and breathable. For paper lovers and those who like wrinkles, this is for you! It has a square bottom gusset. Height: 10.5 cm Width: 15.2 cm Gusset: 7.6 cm Material: Tyvek