Video Chat with a Photography Expert - Live

f-stop Guru UL Backpack (Black/Blue, 25L)

BH #FSU131 • MFR #U131
Print
f-stop Guru UL Backpack (Black/Blue, 25L)
Key Features
  • Holds a Variety of Gear
  • Internal Aluminum Frame
  • EVA-Padded Back Panel
  • EVA-Padded Shoulder Straps & Waist Belt
Pack a variety of gear and hit the trail with the 25L Guru UL Backpack in black/blue from f-stop. This pack features an internal aluminum frame, and an EVA-padded back panel. Carry the pack with the carry handle or wear it with the EVA-padded shoulder straps and waist belt. For added stability there's a sternum strap with an integrated whistle. The Guru UL Backpack is constructed from TPU-laminated ripstop nylon.
More Details
In Stock
No Store Display
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $32.99
Ask an Expert
800-606-6969

f-stop Guru UL Overview

From Manufacturer

Pack a variety of gear and hit the trail with the 25L Guru UL Backpack in black/blue from f-stop. This pack features an internal aluminum frame, and an EVA-padded back panel. Carry the pack with the carry handle or wear it with the EVA-padded shoulder straps and waist belt. For added stability there's a sternum strap with an integrated whistle. The Guru UL Backpack is constructed from TPU-laminated ripstop nylon.

Integrated Features
  • All-day support provided by an internal aluminum frame
  • Quick release side compression straps keep load stable and secure accessories such as tripods
  • EVA Air-flowing rear-access back panel
  • Protection against wet surfaces and contact with terrain provided by a Hypalon reinforced base
  • NRG stretch food stash sleeves on straps
  • Sternum strap with integrated whistle
  • Breathable mesh hip-belt pocket for small items
  • Lightweight articulated EVA-padded shoulder straps
  • Drainage weep holes in central pocket allow water from wet gear to exit
Pack Attachments
  • Easy attachment of tripods, snowboard, sleeping bags and similar equipment via 12 GateKeeper mounting points
  • Two metal D-ring attachment points on shoulder straps for attaching additional accessories
  • Secure attachment of a rain cover via connection loops
Ultralight Series Features
  • Premium field-proven components with subtle style, delivering versatile and efficient packs without sacrificing comfort
  • Manufactured from the durable lightweight and abrasion-resistant materials
  • Durable and abrasion-resistant 210D nylon shell material
  • 1500mm rated polyurethane and water-resistant coatings
  • Linings treated for weather resistance
  • Base is protected with polyurethane for weather and abrasion resistance
  • Hydration bladder and hose routing
  • Mesh side pockets with a reinforced ripstop nylon base and elastic upper cuff for securing tripod feet/water bottles/snacks
UPC: 811494010334

f-stop Guru UL Specs

Key Specs
Color
Black
Carry/Transport Options
Backpack Straps with Sternum Strap, Handle, Waist Belt
Type of Closure
Zipper
Interior Type
Empty
Dimensions
19 x 12 x 10.5" / 48.26 x 30.48 x 26.67 cm
Weight
2.65 lb / 1.2 kg (Empty)
Color
Black
Camera Compatibility
Universal
Carry/Transport Options
Backpack Straps with Sternum Strap, Handle, Waist Belt
Type of Closure
Zipper
Interior Type
Empty
Features
Bottle Pocket
Yes
Hydration Bladder Compatible
Yes (Not Included)
RFID-Blocking Pockets
No
Stand/Tripod Holder
Yes
Side Access
No
General
Maximum Volume
6.6 gal / 25 L
Materials
Exterior: Nylon
Dimensions
Exterior
19 x 12 x 10.5" / 48.26 x 30.48 x 26.67 cm
Weight
2.65 lb / 1.2 kg (Empty)
Packaging Info
Package Weight
2.62 lb
Box Dimensions (LxWxH)
22.65 x 15.5 x 5"

f-stop Guru UL Reviews

Another outstanding bag by f-stop!

By John
Rated 5 out of 5
Date: 2025-08-03

I have the original version of the Guru. It was slightly larger, heavier, and had a similar suspension system. But I chose to upgrade to this newer one for the new design of the compartments. Excellent!

Best Backpack for Travel Work or Play

By Joseph
Rated 5 out of 5
Date: 2022-09-24

I have been looking for the ideal backpack for travel and day trips and so far the f-stop Guru has worked out Great for me. First I like the look and shape of the backpack, it is very well made and feels very comfortable when loaded with my equipment. Along with small pro ICU this combo gives me many options to walk around the city or parks and best option for airline travel!

See any errors on this page?

Can this bag fit in a medium f-stop Slope ICU?

Can this bag fit in a medium f-stop Slope ICU?
Asked by: Yong
According to the manufacturer, the f-stop Guru UL Backpack (Black/Blue, 25L) is compatible with and recommended for f-stop internal camera units: 'Micro Tiny,' 'Shallow Small,' 'Shallow Medium,' and 'Slope Medium.'
Answered by: Rob K
Date published: 2026-06-07

Would this fit an R5, RF14-35mm f/4, RF24-105mm ...

Would this fit an R5, RF14-35mm f/4, RF24-105mm f/4, and RF70-200 F/4 in a small ICU? Thanks
Asked by: Jon
Regarding the f-stop Guru UL Backpack (Black/Blue, 25L), no, you will need at least the medium-sized ICU Camera Bag to fit the R5 and the 3 lenses.
Answered by: Elliot A
Date published: 2025-08-14

Does this bag have room for a 15" laptop?

Does this bag have room for a 15" laptop?
Asked by: Vladimir
  • y_2026, m_7, d_31, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_1499119, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It