Aero 28 - Seconds
Stay comfortable and move freely on the trail with the Aero 28. Designed with a close-to-body vest-style harness, it gives you easy access to food, water, and gear—so you can keep going without stopping. Whether you're pushing for a fastest known time or just racing the sunset, this pack has your back.
DESIGNED FOR:UL Fastpacking / Thru Hiking / Backpacking
KEY FEATURES:- Vest-style shoulder straps keep hydration and calories within reach, offering easy access during active pursuits.
- The bottom pocket, front stretch mesh pocket, and two oversized side pockets provide quick and easy access to gear.
- The roll-top pack closure with a single top compression strap ensures secure packing and easy volume adjustments.
Fit: Take into account your typical pack size and shirt size, as well as your body type and chest measurements. With the running vest design and the likelihood of some stretch, opting for a smaller size may provide a better fit for those with a slimmer build.
Use this size chart to find your perfect fit:
Chest Size (circumference) Torso Length: Under 40" Over 40" S (15"-17") S M M (17"-19") M L L (19"-21") M LStay comfortable and move freely on the trail with the Aero 28. Designed with a close-to-body vest-style harness, it gives you easy access to food, water, and gear—so you can keep going without stopping. Whether you're pushing for a fastest known time or just racing the sunset, this pack has your back.
DESIGNED FOR:UL Fastpacking / Thru Hiking / Backpacking
KEY FEATURES:- Vest-style shoulder straps keep hydration and calories within reach, offering easy access during active pursuits.
- The bottom pocket, front stretch mesh pocket, and two oversized side pockets provide quick and easy access to gear.
- The roll-top pack closure with a single top compression strap ensures secure packing and easy volume adjustments.
Fit: Take into account your typical pack size and shirt size, as well as your body type and chest measurements. With the running vest design and the likelihood of some stretch, opting for a smaller size may provide a better fit for those with a slimmer build.
Use this size chart to find your perfect fit:
Chest Size (circumference) Torso Length: Under 40" Over 40" S (15"-17") S M M (17"-19") M L L (19"-21") M L- Material Dyneema® Composite Hybrid 3.8, Dyneema® Composite Hybrid, 100D Dyneema® Ripstop, Dyneema® Stretch Mesh UL
- Internal Volume 28L (M)
- External Volume 8.5L
- Weight 17.8oz | 506g
- Load Capacity 25 lbs
- Back Width 10.75" | 27.3 cm
- Height 30.25" | 76.8 cm
- Top Circumference 34.75" | 88.3 cm
- Bottom Circumference 29.5" | 74.9 cm
- Country Mexico
To maximize the performance of your Hyperlite Mountain Gear products and ensure that they live a long, reliable, and productive life, we recommend that you familiarize yourself with their Care Instructions.
CARE INSTRUCTIONSExternal Pockets
Vest: two water bottle pockets, two snack pockets, zippered phone pocket. Pack Body: bottom pocket, two side pockets, center stretch mesh pocket
Zippered Pockets
Zippered phone pocket on vest straps
Top Closure
Roll top with single over the top strap
Hip Belt
Removable 1" webbing hip belt
Back
1/8" Foam back panel
Loops
Ice Axe Loop, Loops on center panel for side compression straps or adding shockcord, loops on side panel for side compression straps, elastic loop on vest harness for trekking pole storage
Side Straps
Four removable side compression straps, two vertical compression straps
Top Compression Straps
Single over the top strap with side release buckle
Shoulder Straps
Vest strap style harness with spacer mesh, 100D dyneema ripstop and lightweight dyneema stretch mesh
Sternum Straps
Three removable and adjustable sternum straps, one elastic and two webbing straps
Hydroport
Low profile hydroport with bladder hang loop
Sealing
Taped back panel