Introduction
The Vargo ExoTi BOG backpack (2 pounds 9 ounces / 1.16 kg, MSRP $299.95) is a roll-top, external, titanium-framed backpack with a removable 40-liter 70 denier primary compartment. This article provides a review of the pack as well as an in-depth interview with the designer (Brian Vargo) about the design philosophy behind the pack.
The Vargo ExoTi series is an interesting take on the ultralight external-frame concept. The Vargo ExoTi BOG backpack was born of minimalist concepts and design and includes no unnecessary bells or whistles. It accomplishes the most basic function of all packs: carrying your gear on your back as you adventure towards your destination.
About this Review
This is a Limited Review of the Vargo ExoTi BOG backpack. The testing was done in a subalpine location in the Olympic Mountains and the Alpine Lakes Wilderness area of Washington State’s Cascade Mountain Range over a combined total of five days during the summer season. Approximately 30 miles were covered during this timeframe with several thousands of feet of elevation changes.
Features and Specifications
- titanium alloy external frame design
- removable, compressible 40 L water-resistant roll-top bag with fully taped seams
- ventilated, adjustable shoulder harness
- two zippered hip belt pockets
- large front mesh pocket for quick access to larger items
- dual water bottle pockets
- fabric weight: 70 denier
- torso lengths: 16-22 inches (40-55 cm)
- hip belt sizes: 24-60 inches (61-152 cm)
- volume (main bag only): 2,440 cubic inches (40 L)
- pack length: 24.375 inches (61.9 cm)
- pack width: 13.875 inches (35.2 cm)
- weight: 2 pounds 9 ounces (1.16 kg)
- recommended maximum pack load: 30 pounds
Description of Field Experience
My first overnighter with the Vargo ExoTi BOG backpack was in the Washington Olympics on a 7.2-mile trail with 1,300 feet (396 meters) of elevation gain. Temperatures ranged from 49 °F to 59 °F (9.4 °C to 15 °C) in June with no precipitation.
The second trip was over two nights in the Alpine Lakes Wilderness (Enchantments) in the Washington Cascades in September, over approximately 25 miles with 4,500 feet (1,372 meters) of elevation gain. Temperatures ranged from 56 °F to 94 °F (13.3 °C to 34.4 °C) in July with no precipitation.
Performance Analysis
Since this is a Limited Review, a detailed performance analysis based on long-term use will not be presented. Instead, performance observations and issues are noted below.
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Discussion
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Companion forum thread to: Vargo ExoTi BOG Backpack Review
The Vargo ExoTi BOG backpack (2 pounds 9 ounces / 1.16 kg, MSRP $299.95) is a roll-top, external, titanium framed backpack with a removable 40-liter 70 denier primary compartment.
Thanks for a thorough review! Good mix of details and research into other’s experience and the intentions behind the pack. Enjoyed the interview with Brian as well.
I had this backpack – but sold it. I felt that the lumbar pad was too pronounced for my comfort. If it had been a little less pronounced, it would have been better. Also the fabric feels delicate. Using 200 denier gridstop fabric would have been much better. A great design as you can change the main bag with different size dry bags from Sea to Summit or remove the bag completely for peak bagging. But, felt that the fabric would give up and I think there are some reports of that. But the main problem was the aggressive lumbar support – if the bag slips, then you will feel it.
Interesting article, but I was disappointed that there was almost no information about the Ti frame itself. A direct photo of the back of the pack would have told me so much.
Disclosure: I have made and used similar packs using Easton aluminium arrows, going as far back as 2005. Straight verticals and curved horizontals. But I had a sprung mesh across the frame, which changed the whole suspension and comfort (for the better).
Cheers
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