This is the GSI Hip Flask S, a collaboration model with GSI Outdoors, a company founded in the United States in 1985. This flask is designed for portability and comfort, featuring a rounded shape that fits well in the hand and pocket.

• Made of stainless steel
• Laser engraved APE HEAD design on the front
• Silicone rubber lid included
• Capacity: 175ml
• Available in 1 color and 1 size