Name: ULA Equipment ULTRA Catalyst 75L Backpack
Brand: ULA Equipment
Price: 879.0 AUD
Availability: InStock

ULA Equipment ULTRA Catalyst 75L Backpack

$879.00

Tax included. Shipping calculated at checkout.

Size —

Size chart

S Straps vs J Straps? Torso size? Follow this helpful guide to get the best fit.

1. TORSO FIT

Standing upright, tilt your chin to your chest.
Locate your C7 Vertebra - the large lump at the base of your neck.
With flexible tape, measure down the length and natural curvature of your spine to your iliac crest/the top of your hipbone.
This measurement in inches is your torso length.

TIP: If you're between 2 sizes, order the smaller size.

2. TORSO CHART

Pack Size	Torso Size	Hiker's Height
Small	15-18in	Under 5'6"
Medium	18-21in	5'6"-6'0"
Large	21-24in	5'10"-6'4"
X-Large	+24in	Over 6'4"
Kid's	12-18in	Kid [Under 5'4"]

We've found most people in these height ranges fall into these torso/pack sizes. That being said, it is always best to measure your torso using the guide above.

3. HIPBELT FIT

Use the following method to determine your hipbelt inches, then head to Step 4 to see the hipbelt size you need.

MEN
Pant Waist Size + 2".

WOMEN
CURVY HIPS: Smallest part of your waist + 5".
STRAIGHT HIPS: Smallest part of your waist + 3".

KIDS
Smallest Part of waist + 2".

4. HIPBELT SIZE CHART

Hipbelt Size	Measurements
XX-Small	18-26in
X-Small	26-30in
Small	30-34in
Medium	34-38in
Large	38-42in
X-Large	42-47in
XX-Large	+47in

Find the hipbelt measurement you calculated in Step 3 on the chart. That will be your hipbelt size.

TIP: If you are on the outer edge of a size, order the larger size. [ Ex: If you are 38", you will notice 38" is the last number of the Medium Hipbelt and the first number of the Large Hipbelt. You would want to order a Large.]

5. SHOULDER STRAPS

The downward slope of your shoulder profile usually determines strap preference. You can assess your shoulder slope profile by looking in a mirror or having a friend look at the angle of your shoulder from the base of your neck to your shoulder point.

If there is relatively little or no downward slope, you have what is referred to as flat or squared shoulders.

If there is a noticeable downward slope, you have what is referred to as standard or sloping shoulders.

J STRAPS
J-straps are the traditional straight straps. They are best suited for people with flat or square shoulders, as their flat shape provides better surface contact and less rub.

S STRAPS
S-straps contour body curves. They are best suited for people with standard or sloping shoulders, as their contoured shape better hugs your shoulder slope.

TIP: If you have a short torso but a larger upper body, you may need a slightly longer strap. If you are very large in the upper body, you might need XL shoulder straps. Contact us, and we would be happy to make these customisations so your pack is comfortable and fits well.

The ULA Ultra Catalyst was built to carry loads of up to 18kg; it will haul a bear canister horizontally or fit your fishing, climbing, or photo gear. An internal frame with a twin stay framesheet, comfy padded hipbelt, and contoured shoulder straps make for all-day comfort even when loaded down. Front mesh pocket, dual hipbelt pockets, and Ultra 400X adjustable side pockets make it easy to stay organized whether you're on a thru or just out for the weekend. It can even be checked as baggage on a plane! No wonder the Catalyst has consistently been among the top 5 most popular packs on the Pacific Crest and Appalachian Trails!

The same Catalyst you know and love, only stronger and lighter than ever. Purposefully constructed of Ultra 400X in high abrasion areas and Ultra 200X in low abrasion areas, we've selected a fabric matrix that maximizes durability while keeping the pack ultralight! At only 1.14kg , it's a full 150 g lighter than a Robic Catalyst!* (* Based on a medium torso w/ medium hipbelt.)

In their commitment to making quality, durable backpacks that last a lifetime, we've been hesitant to build packs out of many popular ultralight fabrics. Why Ultra? 15x stronger than steel by weight, twice as abrasion resistant as standard 420D nylon, and waterproof to 200 psi, we've finally found an ultralight fabric that matches our high standards. Front pocket is ULTRA StretchMesh for added abrasion resistance. Note that to maximize water resistance of the ULTRA Catalyst, these packs do not have bladder hose ports.

The Ultra Catalyst was built to carry loads of up to 18kg; it will haul a bear canister horizontally or fit your fishing, climbing, or photo gear. An internal frame with a twin stay framesheet, comfy padded hipbelt, and contoured shoulder straps make for all-day comfort even when loaded down. Front mesh pocket, dual hipbelt pockets, and Ultra 400X adjustable side pockets make it easy to stay organized whether you're on a thru or just out for the weekend. It can even be checked as baggage on a plane! No wonder the Catalyst has consistently been among the top 5 most popular packs on the Pacific Crest and Appalachian Trails!

ULA has replaced the regular mesh front pocket with an UltraStretch™ mesh for added abrasion resistance and durability. Combination ice axe/trekking pole loops are now a standard feature; the weather is unpredictable, and we believe your pack should be able to adapt as fast as you can. We've also added low-profile loops to the top and bottom of these packs to accommodate removable top Y-strap and/or bottom straps.

Pack Weight

TOTAL WEIGHT: 1.136kg*

Listed weight is for a size medium torso with size medium hip belt. Our weights are as shipped including all the removable items.

Capacity

REC’D MAX LOAD: 18 kg
REC’D BASE WEIGHT: 10kg or less

“Base weight” refers to the total weight of all gear carried — including the weight of your ULA backpack. This weight also includes things like water bottles and food stuff sacks, but not the weight of water and food as this will vary during each trip. Knowing your base weight will help you determine which suspension system will best handle your load on the trail.

Pack Volume

TOTAL VOLUME: 75 L

BREAKDOWN:

Main Body: 42.6 L
Front Mesh Pocket: 9.8 L
Left Side Pocket: 5.7 L
Right Side Pocket: 5.7 L
Extension Collar: 9.8 L
Left Hipbelt Pocket: 1.5 L
Right Hipbelt Pocket: 1.5 L

Materials

ULTRA X

ULTRA is 15x stronger than steel by weight, twice as abrasion resistant as standard 420D nylon, and waterproof to 200 psi. Ultra is the ultimate in ultralight fabric, with the strength to go the distance in the harshest environments.

ULTRA fabric lasts longer, absorbs 80% less moisture, and has better UV resistance and color retention than traditional laminated nylon.

ULTRA is the only durable, waterproof pack fabric made from 100% recycled polyester! Every yard contains over 20 plastic bottles and saves over one pound of carbon emissions compared to standard pack fabric.

ULTRASTRETCH™ MESH

UltraStretch™ is an advanced 4-way stretch mesh woven with the highest quality fibers for performance and longevity. Made from a woven blend of Nylon 6-6, Lycra®, and Ultra-PE and coated with C0 DWR.

Features

NEW! Ice Axe/Trekking Pole Loops
NEW! Low Profile Loops for Removable External Straps
Standard Top Strap
ULTRA 400X + ULTRA 200X Fabric
ULTRA Hipbelt Pockets w/ YKK Waterproof Zippers
Adjustable ULTRA Side Pockets
UltraStretch™ Mesh Front Pocket
Twin Stay Framesheet

Rolltop Closure
Side Compression Straps
Sternum Strap
Contoured Shoulder Straps
Front Shock Cord
NO Water Hose Port for Max Water Resistance
Removable & Height Adjustable Pass-through Hipbelt
Internal Frame

Sizing

Click on the size chart link to select your Hip Belt and Torso Size: ULA Equipment Size Chart

The standard local delivery time from our store in Melbourne for orders placed before noon is 2–7 business days via Australia Post standard delivery. Express Post is also available. Please see our Shipping page for more details. International Orders are subject to flight availability.

If you'd like to know availability and delivery times for a specific item please contact us and we will get back to you asap.

Pairs well with...

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ULA Equipment ULTRA Catalyst 75L Backpack

1. TORSO FIT

2. TORSO CHART

3. HIPBELT FIT

4. HIPBELT SIZE CHART

5. SHOULDER STRAPS

Pack Weight

Capacity

Pack Volume

Materials

Features

Sizing

Pairs well with...

Customer Reviews

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