• Appropriate SizeThe chest bag size is 9.0*6.3*2.0 inches, it can accommodate items that need to be carried with you for outdoor sports, such as mobile phones, keys, watches, wallets, skipping ropes, snacks, etc. The appropriate size is freeing your hands and will not increase the burden during exercise
• Reflective seat beltsThe chest pack add a reflective seat belt design on the back, making outdoor sports at night safer
• Waterproof The chest bag is designed with waterproof material, it can protect the items in the bag from damp when it rains
• AdjustableThe shoulder strap and waist belt are adjustable, suitable for people of different heights and weights. The waist belt is elastic, which can reduce the adjustment of each wear
• GiftThe chest bag comes with a retractable lanyard with hook and key ring, which can connect the key and mobile phone to the bag to avoid omissions