Snow Peak Titanium Sake Bottle One Size. Use the single-wall bottle to store and chill sak whether in a mountain stream or bucket of ice. Titanium is inert and offers no flavor residue so spirits will be perfectly preserved. Pair the Titanium Sak Bottle with the Titanium Flask M and Ti-Double 450 Mug. Specifications for Snow Peak Titanium Sake Bottle: Manufacturer: Snow Peak Color: Titanium Fabric/Material: Titanium Application: Flask Additional Features: Non-Insulated Weight: 4.8 oz Capacity: 18.25 fl oz / 540 ml Package Contents: Snow Peak Titanium Sake Bottle Snow Peak TW-540: Titanium Sake Bottle One Size