The adjustable back length allows you to get the best fit possible while generous padding and a well thought out design maximise comfort. This 35L version is ideal for day trips and overnight camps. Gregory says Some trips require extra space. The Stout 35 has the space you need for a full day, or light overnight. With an included raincover and adjustable VersaFit suspension, the Stout 35 has all the features you need. Our Verdict Gregory's Stout 35 Rucksack uses a combination of highly durable fabrics combined with an adjustable back length to provide a very comfortable pack capable of carrying a load of up to 15.9kg. Comfort is a highlight with the Stout and the combination of adjustable back length, adjustable wraparound hip belts and the usual straps mean that you can really personalise the fit. This isn't the lightest pack, weighting in at just under 1.3kg, but with all the options for adjusting it and making it more comfortable many will find this worthwhile. The pack is full of practical features that make using it easier. From the classic sleeping bag compartment at the bottom to the hydration sleeve, trekking pole attachments and an array of mesh and zip pockets this pack gives you easy access and loads of options to make life on the trails simpler.