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Teton Sports Scout 3400 Review

What the entry-level TETON Sports Scout 3400 offers first-time backpackers: fit, approximate capacity, and how it compares to the larger Explorer 4000.

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In plain English

The Scout 3400 is a budget backpack for overnight and multi-day trips. The number in its name is its size in cubic inches, an older way of measuring volume. In liters, the unit most packs use today, it is about 55, roughly the size of a large kitchen trash can.

Inside the back is a frame, a stiff support that keeps the pack in shape and passes weight down to the hip belt, the padded belt that sits on the bony tops of your hips. TETON calls it a three-quarter-size frame, meaning it doesn't run the full height of the pack. It adjusts so the pack can fit people of different sizes.

Because this pack is popular with youth groups, one note on kids: the American Academy of Pediatrics advises that a child's backpack weigh no more than 15% of the child's body weight.4 A pack this big can easily hold more than that, so load it with care.

the pack from “Teton Sports Scout 3400 Review” shown in context, brandless styling

TETON Sports is a separate company from Kelty; this page covers the Scout 3400 as an entry-level alternative worth comparing with Kelty's packs. The TETON Sports Scout 3400 is a budget internal-frame backpacking pack widely used by first-time backpackers, Scout troops, and hikers testing multi-day trips before investing in a premium pack. It pairs an adjustable-strap suspension with a name that reflects its approximate volume, a naming convention common among value-focused US pack brands.

What is the TETON Scout 3400 built for?

The TETON Scout 3400 is built for overnight to multi-day backpacking trips as an entry-level pack, aimed at hikers who want a genuine internal-frame pack without a premium-brand build. It's a frequent recommendation for first backpacking trips, family gear closets outfitting more than one hiker, and youth or Scout-troop use, where an affordable, functional pack matters more than ultralight weight savings.

Scout-style troop with mid-size packs on a wooded ridge trail

How much can the Scout 3400 carry?

TETON names its packs after their approximate cubic-inch volume — "3400" refers to roughly 3,400 cubic inches, which converts to approximately 55 liters, a capacity common among mid-size multi-day backpacking packs. That puts the Scout 3400 in a similar volume range to many 50–60 liter packs from larger brands, sized for a multi-day trip's food, shelter and sleep system rather than a single overnight.

Rain cover half pulled over a mid-size pack on a log

Like other packs in this size class, the Scout 3400 uses an internal frame and an adjustable-strap torso system to fit a range of hiker heights, plus a padded hipbelt intended to transfer load off the shoulders. Getting an accurate torso measurement — C7 vertebra to iliac crest — before adjusting the straps matters as much on a budget pack as it does on any premium equivalent.

How does the Scout 3400 compare to the Explorer 4000?

The TETON Explorer 4000 is the Scout 3400's larger sibling, with a name indicating roughly 4,000 cubic inches — approximately 65 liters — aimed at longer trips or hikers who need more room for bulkier gear.

ModelApproximate volumeBest for
TETON Scout 3400~3,400 cu in (~55L)Overnight to multi-day trips, first-time backpackers
TETON Explorer 4000~4,000 cu in (~65L)Longer multi-day trips, bulkier gear or colder conditions

Both models share the same general construction approach — internal frame, adjustable straps, budget-tier fabric — with the Explorer simply built larger to hold more. A hiker choosing between them should base the decision on typical trip length and gear volume rather than assuming the larger pack is automatically the better choice, since an oversized pack rides poorly when underfilled on a short trip.

Who should consider the Scout 3400?

The Scout 3400 suits a hiker taking their first multi-day trip, a family or troop outfitting several people without a large budget, or anyone who wants to confirm they'll actually use a backpacking pack regularly before spending on a premium one. It won't match a premium pack's fabric weight or ventilation, but it covers the fundamentals — an internal frame, an adjustable suspension, and a hipbelt built to transfer load — that determine whether a pack works on trail.

Group of hikers sharing weight, handing gear between packs

A hiker who backpacks frequently, covers long mileage, or hikes in consistently hot conditions will likely feel the difference in pack weight and back-panel ventilation compared to a premium pack, a trade-off covered in more detail when comparing how budget and premium packs differ feature by feature. For occasional, budget-conscious, or first-time use, the Scout 3400 is a reasonable way to get a functional pack onto the trail.

How does the Scout 3400 hold up over repeated trips?

Budget internal-frame packs in this class typically use heavier-denier fabric than premium competitors, which tends to resist trailside abrasion reasonably well even though it adds ounces to the empty pack weight. Hardware — buckles, zippers and webbing — is usually mid-grade rather than the reinforced components found on premium packs, meaning it functions correctly but may show wear sooner under years of heavy, frequent use. That trade-off mirrors what shows up across the budget-versus-premium comparison generally: the fundamentals hold up, and the refinements are what get cut first.

Frequently Asked Questions

The "3400" in the name refers to approximately 3,400 cubic inches, which converts to roughly 55 liters — a mid-size capacity suited to overnight and multi-day trips. It sits below the larger TETON Explorer 4000 in the same product family.

Yes, for hikers wanting an affordable internal-frame pack to test backpacking before investing in a premium option. It covers the core fundamentals — a real frame, adjustable straps, and a padded hipbelt — though it runs heavier and less ventilated than premium alternatives.

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Converting cubic inches and choosing a size

One cubic inch is about 16.387 milliliters, so 3,400 cubic inches is about 55.7 liters and 4,000 cubic inches is about 65.5 liters. This page's figures of roughly 55 and 65 liters are sound. TETON's current Scout page lists the line in 45, 55 and 65 liter sizes, so check the liter figure on the listing you are buying from, since model names and sizes shift between years.1

For trip length, the Washington Trails Association suggests 45 to 50 liters for a standard one- or two-night trip and 50 to 70 liters for trips of 3 to 7 nights.5 A 55-liter pack sits at the low end of the longer band, which matches this page's overnight-to-multi-day positioning. An oversized pack carried half-empty rides poorly, and compression straps help by shrinking and stabilizing the load.6

Fitting a budget framed pack, including for younger hikers

TETON describes the Scout's frame as an adjustable 3/4-size frame with a multipoint adjustment system.1 Whatever the price, the fitting steps are the same. Measure torso length from the C7 vertebra to the top of the hip bones, load the pack with 10 to 20 pounds as Big Agnes suggests, then set the load lifters.5,7 Sources give different angles for those straps: Big Agnes says 45 degrees, Deuter 30 to 45 degrees and Alpkit 25 to 45 degrees from horizontal.7,8,9

Because this page mentions Scout troops, guidance for children matters. The American Academy of Pediatrics advises that a child's pack weigh no more than 15% of body weight, while Nemours KidsHealth gives a range of 10 to 20%.4,10 Deuter says kids 8 and older can handle packs of 30 liters or more depending on height, so a 55-liter adult pack will only fit larger teens whose torso falls within the frame's adjustment range.11 If a young hiker has ongoing back or shoulder pain, see a doctor.

Warranty fine print and the Kelty connection

TETON warrants its gear against defects in materials and workmanship for the lifetime of the gear, but only for US customers and orders, and only for the original owner with proof of purchase from TETON or an authorized retailer.2 Its Everyday products carry only a 90-day warranty and hydration bladders one year.2 TETON states its aim is quality gear at a fraction of the expected price, which is the brand's own positioning.3

This page sits in our Kelty section, but TETON is its own company, founded by CEO Scott Holmes.3 The warranties also differ: Kelty covers its backpacks for the reasonable life of the product, requiring proof of purchase from an authorized seller.12 Check which brand you are actually buying before relying on either set of terms.