amazon small adult bike helmet Best Sellers: Best Helmets Colour:Pavement Gray Laptop Sleeve Cool Student CPSC Safety Standard for Performance 500w-1000w 10-44 Mile Range 300lb Load Limit From: $1152

amazon small adult bike helmet Best Sellers: Best Helmets Colour:Pavement Gray Laptop Sleeve Cool Student CPSC Safety Standard for Performance 500w-1000w 10-44 Mile Range 300lb Load Limit From: $1152

Laptop Sleeve Cool Student Backpack Jansport Jansport Mens Cool Student Padded Laptop Backpack

These materials are designed to repel water, resist wear, and maintain structure over time

Performance 500w-1000w 10-44 Mile Range 300lb Load Limit From: $1152

Colour:Pavement Gray

(Please refer to the video) This bag has a large size, it is recommended that the height above 170cm / 5.55' (or strong build) people to buy, otherwise they will think this bag is too big

CPSC Safety Standard for Bicycle Helmets for Persons Age 14 and older.