Alpinestars Charger Pro Backpack

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

52 People watching this product now!

Alpinestars Charger Pro Backpack Nothing is worse than a floppy backpack when you’re riding long distances. The Charger Pro Backpack from Alpinestars provides a semi-rigid compartment to store all of your essentials. With an adjustable harness, it keeps the weight low and takes strain off your shoulders– allowing you to ride in comfort longer. Heavy duty fabric and a rain cover means it will last season after season. A back protector pocket doesn’t hurt either! Features: Thermo-formed front panel is semi-rigid for strength and aerodynamically sculpted to provide minimal drag when riding Front panel has a smooth surface fabric construction and features a polyurethane-coated pattern embossed polyester for durability Durable textured main body fabric utilizes a Jaquard-weave 440g polyester with TPE back coating Clamshell main compartment opening with inner gusset Single auto-lock slider zipper on main compartment Expandable function allows increased capacity by approximately 4.5 liters Equipped with a back protector compartment designed to accommodate Alpinestars Nucleon KR-CELLi back protector (Size M) Adjustable harness allows for a personalized fit Harness designed to be used with one hand and features a quick-release magnetic center buckle Lower strap has quick release buckles Removable waist belt allows riders to adapt the bag to their personal riding requirements Equipped with a small pocket at top of the main compartment for storage with removable waist belt pockets A padded laptop pocket with a closure strap, individual organizer pockets plus additional mesh pockets Built-in helmet carrier with color keyed anchor point Rain cover included for wet weather performance Reflective piping for added visibility