Millet Seneca LT 22 backpack in black — front view
Millet Seneca LT 22 black — back panel and harness system
Seneca LT 22 worn back view with trekking poles attached
Seneca LT 22 side mesh pocket with water bottle
Seneca LT 22 hydration system tube routing
Seneca LT 22 chest strap buckle detail
Seneca LT 22 hip belt phone pocket in use
Seneca LT 22 bungee cord system carrying a jacket
Seneca LT 22 back panel opening for hydration bladder access
Seneca LT 22 front pocket with trail map
Seneca LT 22 top zippered pocket open with key clip
Millet Seneca LT 22 backpack in paprika — front view
Seneca LT 22 paprika worn — side profile on model
Seneca LT 22 paprika worn with trekking poles
Seneca LT 22 trekking poles and jacket carried with bungee system
Seneca LT 22 chest strap buckle detail
Seneca LT 22 hydration system tube in use
Seneca LT 22 hip belt phone pocket detail
Seneca LT 22 paprika back panel and harness detail
Seneca LT 22 top pocket open with key clip and hydration tube
Millet Seneca LT 22 backpack in seaweed — front view
Seneca LT 22 side mesh pocket with water bottle
Seneca LT 22 front bungee stash pocket with M Millet panel
Seneca LT 22 with trekking poles attached on the side
Seneca LT 22 seaweed back panel and harness system
Seneca LT 22 shoulder strap pocket with soft hydration flask
Seneca LT 22 back panel with trekking poles in side compartment
Seneca LT 22 seaweed worn — side profile on model
Seneca LT 22 seaweed worn — three-quarter back view on model
Seneca LT 22 seaweed worn with trekking poles and trail map
Seneca LT 22 hip belt buckle adjustment in use
Seneca LT 22 hip belt phone pocket in use
Seneca LT 22 top zippered pocket open with sunglasses and energy bar
Seneca LT 22 back panel access pocket with cap
Millet Seneca LT 22 backpack in black — front view
Millet Seneca LT 22 black — back panel and harness system
Seneca LT 22 worn back view with trekking poles attached
Seneca LT 22 side mesh pocket with water bottle
Seneca LT 22 hydration system tube routing
Seneca LT 22 chest strap buckle detail
Seneca LT 22 hip belt phone pocket in use
Seneca LT 22 bungee cord system carrying a jacket
Seneca LT 22 back panel opening for hydration bladder access
Seneca LT 22 front pocket with trail map
Seneca LT 22 top zippered pocket open with key clip
Millet Seneca LT 22 backpack in paprika — front view
Seneca LT 22 paprika worn — side profile on model
Seneca LT 22 paprika worn with trekking poles
Seneca LT 22 trekking poles and jacket carried with bungee system
Seneca LT 22 chest strap buckle detail
Seneca LT 22 hydration system tube in use
Seneca LT 22 hip belt phone pocket detail
Seneca LT 22 paprika back panel and harness detail
Seneca LT 22 top pocket open with key clip and hydration tube
Millet Seneca LT 22 backpack in seaweed — front view
Seneca LT 22 side mesh pocket with water bottle
Seneca LT 22 front bungee stash pocket with M Millet panel
Seneca LT 22 with trekking poles attached on the side
Seneca LT 22 seaweed back panel and harness system
Seneca LT 22 shoulder strap pocket with soft hydration flask
Seneca LT 22 back panel with trekking poles in side compartment
Seneca LT 22 seaweed worn — side profile on model
Seneca LT 22 seaweed worn — three-quarter back view on model
Seneca LT 22 seaweed worn with trekking poles and trail map
Seneca LT 22 hip belt buckle adjustment in use
Seneca LT 22 hip belt phone pocket in use
Seneca LT 22 top zippered pocket open with sunglasses and energy bar
Seneca LT 22 back panel access pocket with cap

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On this item

MILLET

Seneca LT 22L

119,90 €
- Pay in 3x or 4x with
/
  • 100% Recycled Ripstop: Honest materials, fully verified
  • 22L Volume: Day-hike sweet spot
  • 640 g: Lightweight, built to last
  • EVA Foam Back Panel: All-day comfort under load
  • Compressible Front Pocket: Stash a layer in one move
Color
  • 30-day returns
  • 2-year warranty
  • Secure checkout

with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

You earn 5,99 € in your pot.

Shipping

Branded backpacks comes from our French warehouse and are shipped with secured express shipping only.

Our orders are shipped within 2 days.

Here are some estimates depending on your country, calculated from recent shipments.

🇫🇷 France: 2 business days
🇪🇺 EU: 3 to 6 business days
🇬🇧 UK: 4 to 5 business days
🇺🇸 🇨🇦 North America: 6-9 business days

Returns

If you do not like your product, you have 30 days after receipt to return it, no questions ask.

📧 Step 1: Contact us at info@eikenshop.com to inform us of your desire to return the product. We'll provide you with all the details needed.

📦 Step 2: Ship the order and waits for us to receive it.

💳 Step 3: Once received and inspected, we will refund your order to the payment method used during your order, you do not have to do anything.

Seneca LT 22L - Black
Seneca LT 22L Black119,90 €

Volume22 L

Weight640 g

Back length46 cm

Hip beltWith zipped pocket

Millet · Seneca LT 22L

Keys, phone, flask: everything stays to hand.

On the Seneca LT 22, every small thing has its place: the flask on the shoulder strap, the phone in the hip belt pocket, the keys on their clip in a zipped pocket. An EVA foam back that supports, poles that hook on at the side: the bag for the day out, with nothing useless.

Hiking · Day hikes · Trail

A woman hiker seen from behind, in a purple jacket, with the Seneca LT 22 Seaweed on her back
A woman hiker crouching opens the zip of the Seneca LT 22 Seaweed: sunglasses and a bar in the pocket

What fits inside

22L

A zip that opens wide: sunglasses, a bar and keys without rummaging.

The zip opening runs the full length of the bag, and the top pocket keeps the small kit, with its clip for the keys. The front pocket, which straps compress, takes whatever you want out fast.

  • a light jacket
  • the hydration reservoir
  • sunglasses and a bar
  • the keys on the clip

The back system

46 cm

Back length.

An EVA foam back, a hip belt that breathes.

The back panel is thermoformed EVA foam: it supports the bag and keeps its shape.

The ergonomic, breathable hip belt adjusts at the hip.

The shoulder straps are padded and ventilated, and the sternum strap adjusts.

The back of the Seneca LT 22 Seaweed: black perforated panel, shoulder straps and hip belt seen from behind

Ways to carry it

Poles on the side or on your back, the jacket on the front.

The Seneca LT 22 Seaweed with folded poles held on the side
On the sideThe pole holders and the compression cord hold the poles upright along the bag.
A woman hiker seen from behind, red and black poles hooked to the Seneca LT 22 Seaweed
On your backThe poles stay hooked to the bag as you walk, hands free.
The front pocket of the Seneca LT 22 Seaweed, held by its crossed cords
On the frontThe large front pocket compresses with straps: a thin jacket sits flat in it.

The details

A bottle on the side, a flask on the shoulder, a phone at the hip.

A metal bottle in the side mesh pocket of the Seneca LT 22 Seaweed
On the sideTwo side mesh pockets: the bottle stays upright in them.
A soft flask in the shoulder strap pocket of the Seneca LT 22 Seaweed
On the shoulderA flask holder on the shoulder strap: the soft flask comes out without taking the bag off.
A hand slips a blue phone into the zipped hip belt pocket of the Seneca LT 22 Seaweed
At the hipA zipped pocket on the hip belt: the phone slips in without stopping.
Seneca LT 22 Black, front view
Seneca LT 22 Paprika, front view
Seneca LT 22 Seaweed, front view

Colour

The colour changes the look, not the bag.

Black

A plain black, the Millet logo in white.

Paprika

A bright red-orange, visible from afar.

Seaweed

A very pale green, almost grey.

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Sold Out

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Colour on this page

Sold Out

The range

Seneca, Ubic 20 or Parmelan 25: three bags for the simple day out.

Seneca LT 22L

Seneca LT 22L

22 L · 640 g

119,90 €

The simple day out: EVA foam back, soft hip belt, pole holders.

This bag

UBIC 20L

UBIC 20L

20 L · 610 g

95,90 €

The short outing: zip opening to the bottom, no cover, no ski carry.

See the Ubic 20
Parmelan 25L

Parmelan 25L

25 L · 880 g

129,90 €

The full day, with removable hip belt and pockets within reach.

See the Parmelan 25

The bags are shown to the same scale.

Millet

Millet, from Saint-Fons to Annecy.

Born near Lyon, in Annecy since 1929

In 1921, Marc and Hermance Millet sewed shopping bags and canvas sacks in a small grocery shop in Saint-Fons, near Lyon. The family settled in Annecy in 1929; in 1960 the sons turned to mountaineering backpacks.

Repairable, 2-year guarantee

Millet bags can be repaired in the Annecy workshop, which also looks after clothing, poles and sleeping bags. Millet guarantees its bags for 2 years; the 2-year legal guarantee goes through Eiken.

Materials chosen and tested

Millet picks its materials from those certified OEKO-TEX and bluesign, with no controversial chemicals, and tests them in its own laboratory before using them.

Eiken's take

Why we chose it
This is the day bag with no options: 640 grams, an EVA foam back that supports, and everything you use while walking (flask, phone, keys) stowed where your hand finds it.
Worth knowing
At 22 litres, with no cover and no stated treatment: for a removable hip belt and a little more volume, the Parmelan 25 weighs 880 g.
Who it's for
People who walk for the day, like to find everything without rummaging and do not want a bag loaded with options.

Baptiste, Eiken

Specifications

  • Volume22 L
  • Dimensions48 cm high, 24 cm wide, 21 cm deep
  • Back length46 cm
  • Weight640 g
  • Main fabric200D Mini Square Ripstop recycled polyester (100% recycled polyester)
  • Lining250D recycled polyester (100% recycled polyester)
  • Recycled contentAt least 32%
  • ClosureFull zip opening, compression cord
  • PocketsFront pocket compressed by straps, zipped pocket with key clip, two side mesh pockets, one zipped pocket on the hip belt
  • Hip beltErgonomic, breathable, with zipped pocket
  • CarryAdjustable sternum strap, ventilated shoulder straps, thermoformed EVA foam back panel, two side compression straps
  • AttachmentsSoft flask holder on the shoulder strap, pole holders, gear loops, key holder, reflective element, one carry handle
  • HydrationCompartment for a hydration reservoir

Features, dimensions, weight and materials: Millet data (millet.com, November 2026).

Questions

How does the Seneca LT 22 handle rain?

Nothing stated: the bag has neither a fabric treatment nor a built-in cover. Anything that must stay dry goes in a pouch.

Seneca LT 22, Ubic 20 or Parmelan 25?

The Seneca (640 g) for its EVA foam back and pockets within reach, the Ubic 20 (610 g) for its zip to the bottom, the Parmelan 25 (880 g) for its removable hip belt.

Can you fit a hydration reservoir?

Yes, the bag has a compartment for the reservoir.

Where do the keys go?

In a zipped pocket, on the end of a clip.

What does the guarantee cover?

The 2-year legal guarantee goes through Eiken. Millet also guarantees its bags for 2 years.