
Tarion 27L
Score: 87/100
Lowepro Slingshot SL 250 AW III
Score: 85/100Rankings

The Tarion 27L Large Waterproof Backpack provides extensive storage, a dedicated laptop sleeve and robust weather protection for professional photographers. Its weight and lack of internal tripod space make it less ideal for ultralight users. Best for creators who need to carry multiple bodies, lenses, a laptop and accessories on demanding trips.

The Slingshot SL 250 AW III is a lightweight, weather-proof sling bag offering QuickDoor side access, a dedicated tablet pocket, and solid build quality. Its compact size limits capacity for larger DSLR setups, making it ideal for street and travel photographers with a modest kit.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 3.14 kg | 0.7 kgbest |
— | 1best | |
3best | — | |
— | 25 cmbest | |
— | 28 cmbest | |
— | 1.5 cmbest | |
2 yearsbest | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Physical Specs(3) | ||
Weight (kg) | 3.14 kg | 0.7 kg |
External Dimensions (W×H×D) (cm) | 19×50×31 cm | 16x44x25 cm |
Material | high‑strength tear‑resistant nylon | nylon |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors commend the Tarion PB01 for its massive 27L capacity, fully customizable dividers, and rugged, water-resistant build that suits demanding travel and outdoor shoots. They also note its ergonomic comfort and all-weather readiness, while flagging its substantial weight, lack of internal tripod storage, and slightly inconvenient laptop access as trade-offs for the extensive functionality.
Everyday users repeatedly praise the bag's organizational depth-especially the dedicated pockets for accessories and the easy camera/laptop placement-while also highlighting the rain cover as a valuable addition. The most common complaints revolve around the bag's overall heaviness, the inability to store a tripod internally, and the awkwardness of reaching the laptop compartment.

“felt as though it was barely there”



Professional reviewers commend the Slingshot SL 250 AW III for its ultra-lightweight construction, innovative QuickDoor side access, and robust All Weather protection, noting that it delivers a compact, airline-friendly solution for mirrorless and small DSLR kits while still offering versatile dividers and tablet protection.
Everyday users consistently praise the bag's feather-light feel, rapid side access, and ability to carry a tablet and personal items alongside a camera kit, while recurring complaints focus on its limited room for larger DSLR setups and occasional instability on rough terrain without using the stability strap.