Image not availableHyperlite Mountain Gear
NorthRim 70 - Seconds
- 70 L
- Weight not published
Likely to go on sale
Color not published
$350
1 retailer
Arc Pro 70L Backpack
The Zpacks Arc Pro 70L Backpack is a 70 L, 1.4 lb pack.
- Capacity
- 70 L
- Weight
- 1.4 lb · 645 g
- Laptop
- Not published
- Water
- Highly water-resistant
Image not availableWhat the data says
- Lighter than 89% of the 9 other packs we list in the 65–75 L range.
- Lowest in-stock price is 10% below list price this week.
Computed from the specs below. How we write summaries.
Full specs
Last verified Oct 4, 2026
Unless marked otherwise, specs are from the manufacturer’s product page (zpacks.com).
| Capacity | 70 L (4,270 cu in) |
|---|---|
| Weight (manufacturer) | 1.42 lb (645 g) |
| External dimensions | 74 × 31.8 × 24.1 cm (29.1 × 12.5 × 9.5 in) |
| Carry-on size | Larger than common carry-on limits |
| Water resistance | Highly water-resistant |
|---|---|
| Seam-sealed | Yes |
| Main fabric | Ultra 100X (back and bottom) and Ultra TenX (front) UHMWPE laminate |
| Opening | Roll-top |
|---|---|
| Quick-access pocket | Yes |
| External pockets | Side, Front, Bottom, Back panel (hidden) |
| Bottle pockets | 2 |
| Hydration sleeve | Yes |
| Frame | Internal frame |
|---|---|
| Hipbelt | Removable |
| Sternum strap | Yes |
| Load lifters | Yes |
| Torso sizes | Short (16-19 in), Medium (19-23 in), Tall (23-26 in) |
| Built for | Hiking, Backpacking |
|---|---|
| Colors | Gray, Pink, Green, Red, Black |
| Warranty | Two-year limited warranty against defects in materials or workmanship |
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