Propper® Expandable Backpack

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SIZE GUIDE

FABRIC GUIDE

Size

How to measure

WAIST: Using a measuring tape, measure the smallest part of your waist, not too snug, not too loose.

INSEAM: Measure straight down the inside leg from the crotch to the ankle.

HEIGHT: Measure from the top of your head to the bottom of your feet.

CHEST: Measure under your arms, around the fullest part of your chest.

Fit

ACU / BDU body measurements

			S S	M S	L S
SHORT	Waist	--	27-31	31-35	35-39	--	--	--	--
	Inseam	--	26.5-29.5	26.5-29.5	26.5-29.5	--	--	--	--
	Height	--	63-67	63-67	63-67	--	--	--	--
	Chest	--	33-37	37-41	41-45	--	--	--	--

		XS R	S R	M R	L R	XL R	2XL R	3XL R	4XL R
REGULAR	Waist	23-27	27-31	31-35	35-39	39-43	43-47	47-51	51-55
	Inseam	29.5-32.5	29.5-32.5	29.5-32.5	29.5-32.5	29.5-32.5	29.5-32.5	29.5-32.5	29.5-32.5
	Height	67-71	67-71	67-71	67-71	67-71	67-71	67-71	67-71
	Chest	Up to 33	33-37	37-41	41-45	45-49	49-53	53-57	57-61

			S L	M L	L L	XL L	2XL L	3XL L
LONG	Waist	--	27-31	31-35	35-39	39-43	43-47	47-51	--
	Inseam	--	32.5-35.5	32.5-35.5	32.5-35.5	32.5-35.5	32.5-35.5	32.5-35.5	--
	Height	--	71-75	71-75	71-75	71-75	71-75	71-75	--
	Chest	--	33-37	37-41	41-45	45-49	49-53	53-57	--

Fabric

TWILL

Twill weaves are characterized by small diagonal lines and are generally heavier than their ripstop counterparts. The higher thread count of twill weaves make them excellent at resisting wind, water and wrinkles.

RIPSTOP

Ripstop is a type of plain weave that integrates coarse fibers throughout the fabric in a grid pattern. This reinforced grid provides optimal protection against rips and tears while retaining lightweight characteristics.

60% COTTON / 40% POLYESTER TWILL

This heavy-weight cloth manufactured in a twill weave is a very sturdy and long-life performer in the public safety community. The fabric blend balances comfort, durability and color integrity while offering wind and wrinkle resistance. It is slightly heavier than its ripstop counterpart and if torn, twill will not prevent a tear from growing like ripstop weaves do.

BATTLE RIP® 65% POLYESTER / 35% COTTON RIPSTOP

Propper is proud to offer Battle Rip®, our exclusive polyester/cotton blend manufactured in a ripstop weave for superior longevity. This all-season fabric is durable, comfortable and fade-resistant. These qualities, along with color integrity, quick-drying capabilities and tear prevention, make Battle Rip® our fabric of choice for the public safety community.

100% COTTON RIPSTOP

Cotton ripstop was once the fabric of choice for the original Hot Weather BDUs (HWBDU) in the late 80’s because it is lighter-weight, breathable, tear-resistant and comfortable. As an all-natural fiber, cotton will fade, wrinkle and shrink faster than modern synthetic fabric blends. Cotton fibers will also lose their strength under industrial wear and long-term laundering.

60% COTTON / 40% POLYESTER RIPSTOP

This fabric blend is widely used in public safety apparel due to its balance between durability and color integrity versus 100% cotton. The ripstop weave contributes to abrasion and tear-resistance. Choose 60% cotton / 40% polyester ripstop BDUs when heavy-duty wear is expected in warmer conditions.

65% POLYESTER / 35% COTTON TWILL

This heavy-duty fabric provides excellent color integrity, shrink resistance and long-lasting durability. The addition of synthetic fibers make the material more rugged and quicker to dry than materials with a higher percentage of cotton fibers. The twill weave also contributes to wind and wrinkle resistance but does not provide protection against rips or tears.

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Details

Propper® Expandable Backpack

SKU: F5629

PRODUCT GUIDE

The versatile Expandable Backpack is the perfect pack for any mission. This premium, durable backpack provides maximum carrying capacity and organization for optimal gear storage with 2" of expansion when you need it. A padded, dual-access rear compartment offers secure protection. The padded shoulder straps and adjustable sternum strap allow for superior all-day comfort and weight distribution. And bonus, this bag is perfect for travel as it conveniently stows away under airplane seats.

100% nylon
Expandable for additional capacity
MOLLE compatible webbing for customization
Two external front pockets with internal organization
Internal key retention clip
Zippered side pockets expand to accommodate a bottle or phone
Padded adjustable shoulder straps and adjustable sternum strap
Hydration system compatible
Large interior pockets for organization
Contrast lining provides enhanced visibility
Rear compartment for laptop
Exterior loop field for patches
NTOA member tested and approved
Imported

The Expandable Backpack transforms to suit whatever the situation requires. Ample storage and organization throughout is increased by unzipping an extra 2" in depth for even more storage. Dual side access rear compartment allows for secure laptop storage.