
Tarion 27L
Score: 87/100
Think Tank Backlight Sprint
Score: 86/100Rankings

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 Think Tank BackLight Sprint is a 15-liter, ultra-lightweight pack offering back-panel access, water-resistance and the ability to carry long lenses while staying carry-on compliant. Fixed-length straps and minimal internal organization limit fit customization and accessory storage. Best for minimalist photographers traveling light with a standard DSLR or mirrorless body and a few zoom lenses.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 3.14 kg | 1 kgbest |
3best | — | |
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 | 1.0 kg |
External Dimensions (W×H×D) (cm) | 19×50×31 cm | 23.0×44.5×17.0 cm |
Material | high‑strength tear‑resistant nylon | 420D velocity nylon, 420D high-density nylon, 320G UltraStretch mesh, 350G airmesh, nylon webbing, durable water-repellent coating |
Organization(1) | ||
Adjustable Shoulder Strap | true | false |


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.

Professional reviewers commend the BackLight Sprint for its ultra-lightweight profile, clever back-panel access, and ability to accommodate large f/2.8 lenses, while noting that the fixed-length straps are a deliberate trade-off that may not suit every body type.
Everyday users consistently praise the comfort of the harness, the bag's capacity to hold substantial gear without feeling bulky, and its suitability for travel and outdoor use, with few complaints beyond the limited adjustability of the straps.
“sits comfortably without getting in the way”


