1520 Thermos Bottle - 300ml

I've been using it every morning since it arrived and my tea stays properly hot through a whole darkroom session. The 300ml capacity is just right for a single cup without wasting any, and the metal body feels solid enough to survive my cluttered bench.

The 300ml size is perfect for a quick film developing session—small enough to tuck into my bag, yet it holds enough warm water for a mini bath. The metal body feels sturdy and keeps things cozy for hours. It’s become my go-to on chillier darkroom days.

Keeps my coffee hot through a whole afternoon of developing rolls in the darkroom, and the 300ml is just right for a single long session. The metal body feels sturdy and the lid seals tight with no leaks in my bag.