Brand · Sling Bags
Topo Designs sling bags
We list 4 Topo Designs sling bags, from 1.25 to 4 L and 0.3 lb to 0.6 lb. The lightest is the Ripstop Belt Bag at 0.3 lb, and prices start at $39.
By Everyday LoadoutData checked topodesigns.comAbout Topo Designs
- Slings listed
- 4
- Capacity range
- 1.25 to 4 L
- Weight range
- 0.3 lb to 0.6 lb
- Price range
- $39 to $59
At a glance
Side-by-side specs
| Sling | Capacity | Weight | Carry | Water | Fabric | Rating | From |
|---|---|---|---|---|---|---|---|
| Topo Designs Ripstop Belt Bag | 1 L (75 cu in) | 0.3 lb · 113 g | Crossbody | — | 200D recycled nylon ripstop | — | $39 |
| Topo Designs Mountain Hydro Sling | 2 L (105 cu in) | 0.3 lb · 113 g | Shoulder | — | 200D 100% recycled nylon | — | $44 |
| Topo Designs Mini Quick Pack | 2 L (105 cu in) | 0.6 lb · 272 g | Sling, Shoulder, Waist | — | 420D recycled nylon pack cloth | $59 | |
| Topo Designs Moonlight Crossbody Bag | 4 L (245 cu in) | 0.4 lb · 159 g | Crossbody | Water-resistant | 200D 100% recycled nylon lightweight ripstop, PFC-free DWR | $59 |
Image not availableThe Topo Designs Ripstop Belt Bag is a 1 L (75 cu in), 0.25 lb sling bag. It measures 127 × 190.5 × 50.8 mm, its main fabric is 200D recycled nylon ripstop (200D) and it opens with a zip.
It's the lightest of the 4 slings here, 159 g lighter than the heaviest and the least expensive here at $39. Worth knowing: sold by one retailer we track (Topo Designs store).
- Capacity
- 1 L (75 cu in)
- Weight
- 0.3 lb · 113 g
- Carry
- Crossbody
- Water
- Not published
- Fabric
- 200D recycled nylon ripstop
- Laptop
- Not published
$39at Topo Designs store, Forest
Check price for the Topo Designs Ripstop Belt Bag at Topo Designs store (opens in new tab)Full specs and sources for the Topo Designs Ripstop Belt BagLowest in-stock price as of Oct 25, 2026.
Stands out
- Hidden back pocket
- Key leash
Worth knowing
- Sold by one retailer we track (Topo Designs store)
Image not availableThe Topo Designs Mountain Hydro Sling is a 2 L (105 cu in), 0.25 lb sling bag. It measures 165.1 × 101.6 × 101.6 mm and its main fabric is 200D 100% recycled nylon (200D).
It's the second lightest of the 4 slings here. Worth knowing: sold by one retailer we track (Topo Designs store).
- Capacity
- 2 L (105 cu in)
- Weight
- 0.3 lb · 113 g
- Carry
- Shoulder
- Water
- Not published
- Fabric
- 200D 100% recycled nylon
- Laptop
- Not published
$44at Topo Designs store, Grid / Very Peri
Check price for the Topo Designs Mountain Hydro Sling at Topo Designs store (opens in new tab)Full specs and sources for the Topo Designs Mountain Hydro SlingLowest in-stock price as of Oct 25, 2026.
Stands out
- Hidden back pocket
- Bottle pocket
- MOLLE webbing
Worth knowing
- Sold by one retailer we track (Topo Designs store)
Image not availableThe Topo Designs Mini Quick Pack is a 2 L (105 cu in), 0.60 lb sling bag. It measures 139.7 × 241.3 × 50.8 mm, its main fabric is 420D recycled nylon pack cloth (420D) and it opens with a zip.
At 0.6 lb it's the heaviest of the 4 slings here. Worth knowing: heaviest sling in this list.
- Capacity
- 2 L (105 cu in)
- Weight
- 0.6 lb · 272 g
- Carry
- Sling, Shoulder, Waist
- Water
- Not published
- Fabric
- 420D recycled nylon pack cloth
- Laptop
- Not published
- Review score
- 7.7 / 10
$59at Topo Designs store, Maroon / Salsa
Check price for the Topo Designs Mini Quick Pack at Topo Designs store (opens in new tab)Full specs and sources for the Topo Designs Mini Quick PackLowest in-stock price as of Oct 25, 2026.
Stands out
- Key leash
Worth knowing
- Heaviest sling in this list
- Sold by one retailer we track (Topo Designs store)
Topo Designs Moonlight Crossbody Bag
Most room
Image not availableThe Topo Designs Moonlight Crossbody Bag is a 4 L (245 cu in), 0.35 lb sling bag with water-resistant fabric. It measures 165.1 × 317.5 × 82.6 mm and its main fabric is 200D 100% recycled nylon lightweight ripstop, PFC-free DWR (200D).
It's the third lightest of the 4 slings here and the most expensive here at $59. Worth knowing: sold by one retailer we track (Topo Designs store).
- Capacity
- 4 L (245 cu in)
- Weight
- 0.4 lb · 159 g
- Carry
- Crossbody
- Water
- Water-resistant
- Fabric
- 200D 100% recycled nylon lightweight ripstop, PFC-free DWR
- Laptop
- Not published
- Review score
- 8.2 / 10
$59at Topo Designs store, Bone White / Super Sonic
Check price for the Topo Designs Moonlight Crossbody Bag at Topo Designs store (opens in new tab)Full specs and sources for the Topo Designs Moonlight Crossbody BagLowest in-stock price as of Oct 25, 2026.
Stands out
- Key leash
- MOLLE webbing
Worth knowing
- Sold by one retailer we track (Topo Designs store)
Questions, answered from the data
What are the lightest Topo Designs sling bags?
The Topo Designs Ripstop Belt Bag is the lightest at 0.3 lb (113 g), by manufacturer spec.
What's the cheapest option?
The Topo Designs Ripstop Belt Bag, with a lowest in-stock price of $39 this week.
Which holds the most?
The Topo Designs Moonlight Crossbody Bag, at 4 L (245 cu in).
About this list
This page includes every Topo Designs sling bag in our database, ordered by capacity. “At a glance” picks compare these slings with each other only. To compare across brands, use the sling bag search.
Specs come from Topo Designs’s product pages unless marked otherwise, and every value links to its source on the product page. Prices are the lowest in-stock price we found on Oct 25, 2026. This is a spec comparison, not a hands-on review. Read our methodology.