A black Gregory backpack with a front zippered pocket and crisscross compression straps, shown on a clean white background.
A tan hiking backpack with black straps and a black shoulder strap, featuring a front zippered pocket with elastic cord compression straps and a black Gregory logo, shown on a white background.
A woman standing in profile wearing a light sage green jacket, off-white cargo pants, and beige sneakers, carrying a black backpack against a solid white background.
A black backpack shown from the back, featuring padded shoulder straps, a top carry handle, and a central vertical zipper compartment, photographed on a clean white background.
A tan and black backpack shown from the back, featuring padded shoulder straps, a black mesh back panel, and a tan compression strap with a silver buckle.

Gregory Terros Daypack 20L Backpack

Gregory Terros Daypack 20L Backpack

Regular price £60.00
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Size chart

Looking for Cabin Allowance by Airline? click here. Or want to learn more about Underseat Bags? click here.

One of the most common questions we are asked is what is the best size suitcase for me?  Below you'll find information that answers a few common questions and will help you make the right decision.

Suitcase Size Guide

What's included in the advertised dimensions of the suitcase?
The vast majority of dimensions listed on Go Places are the external dimensions of a suitcase which includes the wheels and the carry handles. The dimensions do not include the telescopic trolley handle when it has been extended. The height dimensions are usually taken from the bottom of the wheel to the top of the top carry handle and the width dimensions include the side handle.  Some cases will have dimensions listed that exclude the wheels and this is noted on the Go Places website.

Generally, the wheels add 5-6 centimetres to the size of the case.

When you are replacing an old case where the wheels are integrated into the case you should remember that most new cases, with the exception of 2-wheel cabin cases, will have less packing capacity because the wheels will generally be attached to the bottom of the case for easy manoeuvring.


What case is suitable for my holiday?
This answer to this question depends on how long your holiday is, where you are travelling at what time of year and whether you are a light or heavy packer. We generally advise the following:

Travel Time Size of case
1-2 days Cabin case
2 - 7 days 69-71cm
7-10 days 69cm for light packers, 75cm for heavy packers
Up to 14 days 75cm for light packers, 81cm for heavy packers
Over 14 days 81cm or more



Do the same size suitcases have the same capacity?
Not all suitcases that have the same dimensions have the same capacity. This is generally down to the material that is being used and the internal compartments, so it is always worth checking the capacity of a case.

 

How much can I fit into a suitcase?

As a guide, you'll be able to fit the following items into cases with these capacities:

35-40 Litres:
4 Shirts
1 Toiletry bags
2 Pairs of shoes
2 Trousers
1 Coats

70-80 Litres:
14 Shirts
2 Toiletry bags
4 Pairs of shoes
4 Trousers
1 Coat

80-100 Litres:
20 Shirts
2 Toiletry bags
6 Pairs of shoes
6 Trousers
2 Coats

100-120 Litres:
20 Shirts
2 Toiletry bags
6 Pairs of shoes
6 Trousers
2 Coats

110-120 Litres:
24 Shirts
2 Toiletry bags
6 Pairs of shoes
8 Trousers
2 Coats

130-140 Litres:
30 Shirts
2 Toiletry bags
7 Pairs of shoes
10 Trousers
2 Coats

 

If you have any further questions then please call us on 01403 713332.

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The Terros 20 by Gregory is a lightweight hiking backpack built for everyday adventures, from quick hikes to daily commutes. Its breathable, cushioned back panel delivers lasting comfort, while smart organization keeps your essentials secure and easy to access. An exterior bungee system provides convenient storage for extra layers or gear when you're on the move. Durable, versatile, and trail-ready, the Terros 20 seamlessly transitions between the outdoors and everyday life.

A true stand out from trail to town, the Terros offers features capable for a quick early morning hike while keeping essentials organized for when you head to work or class.

Product Features

  • Volume: 20 L
  • Dimensions: 50 x 28.5 x 21 cm
  • Weight: 0.71 kg
  • Laptop Compartment: Yes 16" 
  • Materials: 500D x 600D 100% recycled Polyester 
  • Fabric: Exterior pack fabrics made from 100% recycled content, resulting in 61% reduction in the carbon footprint compared to a conventional nylon pack
  • Supporting backpanel: Multi density foam backpanel with center cooling channel and full-length support
  • Contoured, padded shoulder harness: With reflective tab for visibility
  • Bottom panel: Dual layer bottom panel with 900 denier fabric for durability
  • Main compartment: Large main zippered compartment and front zippered compartment to separate your gear
  • Interior: Zippered security pocket with fabric and mesh pocket organizers to neatly organize your daily essentials
  • Laptop compartment: Interior padded laptop sleeve
  • Bottle holder: Side stretch-mesh bottle pockets
  • Reflective details: Front reflective tabs and light loop to attach a bike light
  • Attachment hooks: Front bungee attachment system with moveable hooks to fasten item securely on the exterior of the pack
  • Cording loops: Front reinforced cording loops for clipping items
  • Reinforced haul handle: With double stitching and bar tacks

 

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