Cotopaxi
Cotopaxi Batac 16L
The Batac is the lightest and cheapest pack in this catalog: 11 oz for 16 L at $70, made from deadstock fabric left over from other manufacturers' runs, which is why no two are quite the same colour. It packs down to almost nothing.
Specifications
Features
Pros
- ✓11 oz is the lightest pack in this entire catalog, less than a third of most daypacks.
- ✓$70 is the cheapest entry point of any pack here.
- ✓Deadstock fabric genuinely diverts material that would otherwise be waste, rather than being a recycled-content claim.
- ✓Packs down small enough to live inside a larger pack as a summit bag.
- ✓The colourway lottery is a feature for buyers who want something not mass-produced.
- ✓Simple construction means very little to break.
- ✓Doubles as a travel daypack without looking like technical gear.
- ✓Cotopaxi's Del Día programme has a genuine sustainability record behind it.
Cons
- ✗No support structure at all -- the load sits directly against the back.
- ✗16 L is too small for a full day's winter kit.
- ✗No hipbelt, so everything rides on the shoulders.
- ✗No maximum load figure is published, and the construction implies a low one.
- ✗Fabric weight varies between 75D and 210D depending on what deadstock was available.
- ✗Not a technical hiking pack despite being sold as one.
- ✗No rain cover and the fabric is not waterproof.
- ✗Colour and fabric cannot be chosen, which some buyers dislike.
Compare the Cotopaxi Batac 16L
Related backpacks
More from Cotopaxi →Gregory
Gregory Nano 18
The Nano is Gregory's simple day pack, and the comparison table finally supplies the weight that kept it out of the earlier Gregory commit. At 17.5 oz and $75 it is the value option in this group, with a 420D reinforced base most packs at the price skip.
Weight
1.09 lbs
Capacity
18 L
Frame
Internal Frame

REI Co-op
REI Co-op Flash 22
The Flash 22 is REI's cult-classic minimalist daypack — 14 ounces, $60, and endlessly recommended as the summit pack, travel stuffable, and errand bag that happens to hike well. The removable back pad doubles as a sit pad.
Weight
0.88 lbs
Capacity
22 L
Frame
Frameless

Osprey
Osprey Daylite Plus
The Daylite Plus is Osprey's everywhere bag — a 20-liter that splits time between easy trails, commutes, and travel, with a laptop-compatible sleeve and attachment points for Osprey travel packs. It's the most-owned Osprey, period.
Weight
1.29 lbs
Capacity
20 L
Frame
Frameless