Gregory Inertia 20L 3D Hydration Backpack for Men

SKU: GRGI20H

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Reviews about this item

Review Summary

2021-03-30T20:00:00

Rated 5 out of 5

Great day hiking pack!

I bought this pack 8 months ago as a replacement for my old 1.5L camelbak. This pack is great for day hiking. It?s very comfortable and offers plenty of space for carrying your essentials and an extra layer without being cumbersome. The 3L bladder comes with many convenient features such as the built in hook, and contoured shaped which goes a long way in the cleaning/drying process. This pack has become my go to piece of equipment when I?m going to hit the trails for a few hours. Definitely recommend!

AdamR

2019-12-04T19:00:00

Rated 4 out of 5

Light weight hydration pack !

Inertia 20 in Orange is a very attractive looking light weight day pack with hydration pack . Its very easy to carry around . It has enough space for some snacks and packed lunch , a pair of clothes and a jacket . The shoulder straps and back support has a bit less cushion . I miss having the small zippers on the hip strap where I usually keep my chews and gums for easy access .

strangersabroad

2019-08-25T20:00:00

Rated 5 out of 5

Just what I was looking for!

This pack is perfect for my day trips of hiking and mountain climbing in the Adirondacks.

Kevin

2019-08-14T20:00:00

Rated 5 out of 5

Best products on the market. #sweepstakes

Great packs. Wouldnt ever buy anything but gregory.

Brian

2019-07-27T20:00:00

Rated 5 out of 5

Love this Hydration Pack

This backpack from Gregory turned out to be my new favorite day hiking pack. The 20L easily fits all my day hiking equipment with room to spare. The 3L reservoir is plenty of water for a day hike even on the warmest of days. What I also really like is the side pockets. They are very deep, so if you are on a shorter hike where you are not using the 3L reservoir, you don't have to worry about water bottles popping out of the side pockets (I've had other packs with short side pockets where water bottles fall out easily). The front mesh pocket is also large enough to hold all that "need now" type gear and there is a small quick stow pocket that is lined and perfect for storing glasses or sunglasses. Even loaded down with more than I'd usually take for a day hike, I found that with the multiple adjustment straps, this pack proved to be very comfortable and rode perfect on my back. I highly recommend this pack for day hikes and look forward to trying some of their larger packs in the future.

SteveV

Gregory Inertia 20L 3D Hydration Backpack for Men Specifications

  • Materials

    External Material: 100% Nylon
    Pack Body: 210D Honeycomb CryptoRip Nylon
    Pack Bottom: 420D High Density Nylon
    Lining: 135D High Density Embossed Polyester
    Suspension: Multi-Density closed & open cell foam

  • Ideal Fit For

    Men

  • Activity

    Day Hiking / Hydration

  • Compartment Access

    Panel

  • Closure Type

    Zipper

  • Number of External Pockets

    5

  • Hydration Compatible

    Yes

  • Hydration Reservoir Included

    Yes

  • Reservoir Capacity

    3L (183 cu in)

  • Hipbelt Included

    Yes

  • Removable Hipbelt

    Yes

  • Trekking Pole Attachments

    Yes

  • Fits Torso

    16 - 21" (40.6 - 53.3cm)

  • Volume

    20L (1220 cu in)

  • Dimensions

    20.1 x 11.4 x 8.25" (51 x 29 x 21cm)

  • Weight

    1.41 lb (0.64kg)
    Max Carry: 20 lb (9.1kg)

  • UPC Code

    190207012422

About Gregory Inertia 20L 3D Hydration Backpack for Men

FEATURED REVIEWS

Great day hiking pack!

By AdamR

I bought this pack 8 months ago as a replacement for my old 1.5L camelbak. This pack is great for day hiking. It?s very comfortable and offers plenty of space for carrying your essentials and an extra layer without being cumbersome. The 3L bladder comes with many convenient features such as the built in hook, and contoured shaped which goes a long way in the cleaning/drying process. This pack has become my go to piece of equipment when I?m going to hit the trails for a few hours. Definitel...

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Just what I was looking for!

By Kevin

This pack is perfect for my day trips of hiking and mountain climbing in the Adirondacks.

The Inertia 20 keeps a low profile and clean exterior that won't slow you down as you tear up the trail. Bring a rain shell, hat, and gloves for changing conditions in the fall and spring, but leave your water bottle behind and fill up the included Gregory 3D Hydro reservoir.

• 3D foam breathable backpanel
• Comfort grip custom molded loop zipper pullers
• Dual layer bottom panel for added durability

Highlights

3D Hydro Reservoir Included
Soft Molded, 3D Hydro Reservior Included with integrated drying hangar

Drylock Magnetic Bite Valve
Drylock Magnetic bite valve attachment system allows for one-handed magnetic buckling of the sternum strap

Speed Clip Hydration Hangar
Quick attach hydration hangar system is compatible with Gregory's 3D Hydro reservoir

Gregory Inertia 20L 3D Hydration Backpack for Men Features

  • Includes 3D Hydro quick drying, soft molded reservoir (3 Liter) with integrated drying hanger
  • Dedicated zippered hydration sleeve with SpeedClip hydration hangar for a one-handed, snap-and-go connection
  • Die-cut shoulder harness with magnetic sternum buckle and hose clip for the Drylock bite valve
  • Breathable die-cut backpanel and removable webbing hipbelt
  • Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades
  • Top zippered pocket with key clip and front zippered pocket with soft touch liner to protect valuable items
  • Front and dual side stretch mesh pockets for quick storage
  • Trekking pole/tool attachment with bungee closure system
  • Custom comfort-grip molded zipper pulls and molded webbing keepers for strap management

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Includes 3D Hydro quick drying, soft molded reservoir (3 Liter) with integrated drying hanger
  • Die-cut shoulder harness with magnetic sternum buckle and hose clip for the Drylock bite valve
  • Breathable die-cut backpanel and removable webbing hipbelt
  • Front and dual side stretch mesh pockets for quick storage

What's in the box:

  • Inertia 20L Backpack
  • 3D Hydro Reservoir
  • Gregory Lifetime Limited Warranty