Features: 
Made of 304 stainless steel material, and it can be heated directly.
Light weight, suitable for outdoor carrying.
Multi-scales inside of the cup, which makes it applicable to home and outdoor acting as a measuring cup.
Ergonomically designed handle, easy to take, and can be hung for storage when not in use.
Small size, it can be stacked in multiple layers for carrying and storage.
The matched storage bag has nylon zipper, seal-ed and explosion-proof.
The outer layer is canvas, and the inner layer is densely clothed, which is resistant to wear and practical.
Separate your sierra bowls/sierra cups from other luggage, making it safer, cleaner and easier to organize.

210 ml Specifications:Sierra Cup
Material: 304 Stainless Steel
Capacity: 210ml
Item size: 80 * 70 * 60mm / 3.1 * 2.8 * 2.4in
Item weight: 68g / 2.4oz

Storage Bag
Color: brown
Material: canvas+cloth
Item size: 120 * 110 * 100mm / 4.7 * 4.3 * 3.9in
Item weight: 66g / 2.3oz
Package size: 130 * 120 * 100mm / 5.1 * 4.7 * 3.9in
Package weight: 80g / 2.8oz
Total Weight: 400g Package Size:  135 * 125 * 105 mm / 5.3 * 4.9 * 4.1 in

160ml Specifications:
Material: 304 Stainless Steel
Capacity: 160ml
Cup Size: 8 * 6.5 * 5.5cm / 3.1 * 2.6 * 2.2in
Storage Bag: 10.5 * 9.5 * 13cm / 4.1 * 3.7 * 5.1in
Package Weight: Approx. 350g / 12.3oz

Packing List:
4* Sierra cups
1* Sierra cups storage bags