General Brand 8 吋氯丁橡膠軟式鏡頭袋（大）

The drawstring closure is surprisingly sturdy and cinches tight, so my 8-inch telephoto feels completely secure even when I'm hiking. I also appreciate how the waterproof neoprene keeps moisture out after a sudden drizzle.

Tossed it in my backpack with a heavy 8-inch lens inside and hiked for two hours — the drawstring held tight and the waterproof neoprene kept everything dry through a light drizzle. Fits snug without being a struggle to zip shut.

The neoprene is thicker than I expected for the price, and it hugs my 8” lens snugly without any loose wiggle. Tossed it in my backpack with gear bouncing around, and the shock absorption held up perfectly.