Size Chart
Underwear

Please make sure your address is complete and that any apartment or house number or letter is not missing. If your order has shipped additional fees may apply for updates or corrections with the carrier. PUMP! is not responsible for an incorrect address once it has left its facilities.

No P.O. Boxes Allowed. Carriers no longer deliver to P.O. Boxes.

If VAT or duties aren’t applied at checkout, payment may be requested by local authorities upon arrival.

If you are purchasing from Europe, United Kingdom and Chile and DHL contacts you to complete a duty payment, please DO NOT complete any payment and CONTACT US immediately at service@wearpump.com, we will do the necessary arrangements, so you don’t have to pay any additional fees.

You may have to pay an additional shipping cost if your address is considered a remote area by the carrier, we will contact you if this happens.

FREE 2026 LOOKBOOK CALENDAR WITH ANY PURCHASE

Free shipping on all orders over USD $110
BLOG
BLOG
Home
Underwear
Switch Collection
Backless
Switch Access Trunk

Switch Access Trunk

Our Switch Access Trunk features a wide 50mm black elastic waistband, black chrome tone-on-tone logo, black mesh and micro-mesh body, black micro-mesh cup, cotton lined, and black cotton trim around the cup. All this to give you the maximum possible comfort without leaving anything to be desired with its unique and playful design.

USD $37.00

Free Shipping on all orders over US$110

4.8
Based on 26 reviews
5 star
85
85%
4 star
15
15%
3 star
0%
2 star
0%
1 star
0%
1-5 of 26 reviews
  1. TJ
    T.J.

    Sexy but pouch is tight

  2. MW
    Mick Wilkinson

    Awesome

  3. JR
    Jose Rafael Acosta

    Fit is good, design is good, access area is just right and showcases my asset. would love to have one in red and lace pattern or both. looking forward other sexier designs

  4. SK
    Sindre Kristiansen

    Good fit.

  5. C
    Caleb

    Great fit!

  • Wide 50mm black elastic waistband
  • Black Chrome threaded tone on tone logo
  • Black large webbed-mesh and micro-mesh body
  • Black micro-mesh cup, lined with cotton
  • Black cotton piping around cup
Weight 0.1 kg
Size

S, M, L, XL
Color

Black
Material

Webbed-Mesh
Composition

nylon 85% – elastane 15%

Login
Create an account

A link to set a new password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

Password Recovery

Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.

Switch Access Trunk

USD $37.00
SHOPPING BAG 0

Stores

United States
Canada
Rest Of The World
Current Store
NEW
UNDERWEAR
SWIMWEAR
TANK TOPS
SOCKS
Sale
TRACK MY ORDER