Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Osprey Seral 4 Hydration Waist Pack Purple by Osprey -

Product Description

Ride light with this compact waist pack from Osprey. The low-profile Hydraulics(TM) LS 1.5-liter reservoir helps you stay hydrated. An AirScape(TM) back panel delivers bounce-free comfort.

Osprey Seral 4 Hydration Waist Pack Purple

at REI.com
Browse all REI.com deals
$100.00
In Stock at REI.com
Price verified 2d ago
Buy Now at REI.com
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Osprey
Color Black
Size One Size
Gender unisex
MPN 10007287
Osprey

Shop more Osprey Hydration

All 190 in-stock Osprey Hydration from 13 stores →

More from Osprey

PARD
Last Updated:
Oct 27, 2026 11:48 AM
Osprey 4K 384 Multi spectral Binocular Osprey 4K 384 Multi spectral Binocular View Details
$1339.00
Buy Now · $1339.00
PARD
Osprey
Last Updated:
Oct 27, 2026 11:27 AM
Osprey Remnants Essential Tote Osprey Remnants Essential Tote View Details
$30.00
Buy Now · $30.00
Osprey
Ascent Outdoors
Last Updated:
Oct 26, 2026 06:48 AM
Osprey Mira 34 with Reservoir Osprey Mira 34 with Reservoir View Details
$240.00
Buy Now · $240.00
Ascent Outdoors
REI.com
Last Updated:
Oct 26, 2026 05:25 AM
Hot 🔥
Osprey Archeon 24 Pack Green Osprey Archeon 24 Pack Green View Details
$139.93 $220.00
36% off
Buy Now · $139.93
REI.com
REI.com
Last Updated:
Oct 26, 2026 05:25 AM
Osprey Flare Pack Blue Osprey Flare Pack Blue View Details
$70.97 $95.00
25% off
Buy Now · $70.97
REI.com
REI.com
Last Updated:
Oct 26, 2026 05:25 AM
Osprey Axis Pack Blue Osprey Axis Pack Blue View Details
$62.97 $85.00
26% off
Buy Now · $62.97
REI.com
REI.com
Last Updated:
Oct 26, 2026 05:25 AM
Osprey Astronova Pack Blue Osprey Astronova Pack Blue View Details
$55.97 $75.00
25% off
Buy Now · $55.97
REI.com
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Fairview 70 Travel Pack Osprey Fairview 70 Travel Pack View Details
$275.00
Buy Now · $275.00
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Fairview 55 Travel Pack Osprey Fairview 55 Travel Pack View Details
$213.99 $240.00
11% off
Buy Now · $213.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Farpoint 55 Travel Pack Osprey Farpoint 55 Travel Pack View Details
$218.99 $240.00
9% off
Buy Now · $218.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Tempest 44 Osprey Tempest 44 View Details
$223.99 $240.00
7% off
Buy Now · $223.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Fairview 40 Travel Pack Osprey Fairview 40 Travel Pack View Details
$179.99 $200.00
10% off
Buy Now · $179.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Farpoint 40 Travel Pack Osprey Farpoint 40 Travel Pack View Details
$179.99 $200.00
10% off
Buy Now · $179.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Downburst 36L Hiking Packs Men's Osprey Downburst 36L Hiking Packs Men's View Details
$232.99 $320.00
27% off
Buy Now · $232.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Downburst 24L Hiking Backpack Women's Osprey Downburst 24L Hiking Backpack Women's View Details
$220.99 $300.00
26% off
Buy Now · $220.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Firn 28 Ski Osprey Firn 28 Ski View Details
$180.00
Buy Now · $180.00
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Firn 18 Ski Osprey Firn 18 Ski View Details
$106.99 $150.00
29% off
Buy Now · $106.99
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Farpoint Fairview Wheels 65 Osprey Farpoint Fairview Wheels 65 View Details
$350.00
Buy Now · $350.00
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Farpoint 40 EF Osprey Farpoint 40 EF View Details
$200.00
Buy Now · $200.00
OMCgear
OMCgear
Last Updated:
Oct 26, 2026 05:21 AM
Osprey Duro Pro 10 Osprey Duro Pro 10 View Details
$151.99 $195.00
22% off
Buy Now · $151.99
OMCgear