I am selling this item because I have no use for it. I have never taken it out of the bag, but please understand that it has been stored at home by a private individual. This is a 2-way type, suitable for both cup drinking and direct drinking. 〈2-WAY Usage〉 ① Direct drinking cap ② Included cup 〈Size〉 ・With cup: Diameter approx. 9.0cm × width approx. 10.7cm × height approx. 18.1cm ・Direct drinking: Diameter approx. 8.6cm × width approx. 9.7cm × height approx. 20.7cm ・Capacity: 450ml ・Weight when empty, including shoulder strap: 190g (with cup) / 179g (direct drinking) ・Shoulder strap length: Max. approx. 104cm / Min. approx. 56cm 〈Heat Resistance〉 ・Hood, lid, cup, inner plug, body: 140℃ ・Push button, hanging fixture: 100℃ ・Packing: 140℃ ・Foam insulation: 60℃ ・Shoulder belt: 140℃ 〈Cold Resistance〉 ・Hood, lid, cup, inner plug, body: -30℃ ・Push button, hanging fixture: -30℃ ・Packing: -30℃ ・Foam insulation: -10℃ 〈Handling Instructions〉 ・Microwave: × ・Dishwasher: × Thank you for viewing.