Welcome to our Back Yard

Mount Rainier is the most heavily glaciated peak in the lower 48 and where the Whittaker name became synonymous with American climbing. After 20+ years of outfitting climbers on Rainier, we can't help but know what works best.

We've worked with the guides at RMI Expeditions to curate a gear list specifically for your 4 or 5-day climb of Rainier - no frills and only the best choices. For more info, check out RMI's Rainier Gear List.

This is Outfitting Simplified.

Rainier 4 Day Climb

58 products

Sterling

from $0.40

Sold by the foot. Designate length using the quantity field. Special braided core, strong, low stretch, easy to tie, resilient cord for a variety of climbing uses. Colors may vary.

Ignik

$1.95

More Heat, Less Waste Ignik Hand Warmers are Arctic Grade, designed to solve the biggest problems you face with cheaper air-activated warmers; providing reliable, consistent, and lon...

RMI

$29.95

Rep RMI Expeditions Wherever You Go Whether you're spending a day on the Muir snowfield or crusin' into town - stay cool and protected from the sun wherever your head is headed.

Mountain Hardwear

$20.00

Snug-fitting Beanie with Durable, Moisture Wicking Warmth The Power Stretch® Beanie with snug-fitting Polartec® Power Stretch® is great for a variety of cold weather activities and conditi...

Buff

$22.00

The Most Versatile Accessory Ever Created. It's a bandana; it's a hairband; it's a Buff Original EcoStretch multifunctional headwear. It's has been re-engineered with 4-way stretch, UPF 50 protecti...

Ignik

$1.95

More Heat, Less Waste. Ignik Toe Warmers are Arctic Grade, designed to solve the biggest problems you face with cheaper air-activated warmers; providing reliable, consistent, and long-lasting heat ...

La Sportiva

$649.00

Our Guides Love This Boot for Rainier This boot is the Guide Pick™ for mid-season Rainier climbs, or anywhere a single, leather boot is required! The Nepal Cube GTX is a warm and technical mountai...

Sea to Summit

from $44.95

Keep Your Gear Dry Perfect dry compression storage to keep gear reliably dry and compact inside a backpack or bike bag. Made from bluesign-approved ultra lightweight Ultra-Sil 30D Cordura® nylon wi...

Black Diamond

$150.00

A Top Choice of Our Mountain Guides During any spring or fall mission, the Black Diamond Alpine Pant blends extreme durability with a highly breathable construction. Designed with a four-way stretc...

Black Diamond

$149.95

Black Diamond's Superlight, Go-anywhere Helmet Got Even Lighter The updated Vapor helmet’s two-piece construction contains a layer of super-light ALUULA composite under the polycarbonate crown for...

Smith

$275.00

High End Google for you High End Life You can only scope your line if you can see where you're going. Putting on the Smith I/O MAG goggles is like flipping the switch from regular to widescreen...

Mountain Hardwear

from $230.00

So Good, We Rent this to Our Clients Our legendary synthetic-insulated, seamless construction Lamina™ family of sleeping bags are back with new shell fabric and Temperlite™ insulation that delivers...

Smith

from $210.00

Our Guides Choose This Goggle Glacier Glasses might come to mind before goggles in terms of mountaineering, but when there are 70 mph winds howling and your contacts are frozen in your eyes, we're...

Mountain Hardwear

$550.00

Mountain Hardwear's Ultra-Warm Down Parka in 800-fill RDS®-certified Down for Bone-Chilling Temps Our ultra-warm down parka for shiver-free belays on ice and alpine routes, après-trek warmth at Eve...

Petzl

$134.95

Ultra-lightweight Helmet for Climbing and Mountaineering Remarkably lightweight for ambitious climbers and mountaineers. The SIROCCO helmet was designed to give you an exceptional weight-to-prote...

Petzl

$129.95

Casting 1100 lumens at a weight of only 100 g, SWIFT RL is the ultimate multi-sport headlamp for all your outdoor activities. Using REACTIVE LIGHTING® technology, a sensor analyzes the ambient ligh...