Explorer 300 Firm

Parklane Mattresses


or 6 interest-free payments of $66.66 with Learn More about Split It

Chat Now to Check Availability
Deliver to: Change

Enter your zip code to show local inventory and updated delivery availability for your location.

The Explorer 300 Firm mattress offers perfect spinal alignment for back and stomach sleepers, light or heavy weight. We combined individually wrapped innerspring coils, high-density foam, and two rows of perimeter edge coil to provide the optimal sleeping experience, whether that be in an RV or at home! The 10 inch thick Explorer 300 Firm offers a firm comfort with exceptional full-body support with ease of movement, for that sleep-on-top feeling and the comfort you want. The soft, breathable cover is made of bamboo fiber to keep you feeling cool and comfortable throughout the night.

  • Made in the USA
  • Eco-Friendly Materials
  • 730 Pocketed Coils
  • Bamboo Cover
  • Firm Poly-Foam Comfort Layer
  • Dual Edge Support




Luxury Mattresses for Your RV, Truck, Boat, or Home.


rv mattress in a box


Ranked 2019’s Best Innerspring RV Mattress

Specifically designed for recreational vehicles, the Explorer effectively addresses common sleep problems- tossing and turning, back pain, sleeping hot, partner movement disturbance, sagging & roll-off.
Width Length Height Weight
Twin 38" 75" 10''
RV Twin 34'' 74'' 10''
Full 53" 75" 10''
RV Full 49'' 74'' 10''
Queen 60" 80" 10''
RV Short Queen 60'' 75'' 10''
RV King 72'' 78'' 10''
King 76" 80" 10''
California King 72" 84'' 10''

How Does the Explorer 300 Firm Feel?

This is a Firm mattress — Designed to feel firm but not rock hard. Firm mattresses provide maximum back support with just enough cushioning for your hips and shoulders. This is an ideal comfort level for back and stomach sleepers, and for people who like a to feel like they’re sleeping on top of the bed.


Bamboo Cover

Tencel is a natural and environmentally safe fabric made from bamboo fibers which aids in wicking sweat away from your body, leaving you with a more comfortable rest.

Pocketed Coils

This 730 coil count innerspring unit features individually wrapped coils to contour the body and provide personalized support to both sleep partners.

Dual Edge Control

Two rows of strong perimeter coils along all four sides provides both a usable edge-to-edge sleeping surface with no “roll-out” feeling and edge support that’s in a class of its own.

Shop Similar Mattresses

Made in the USA

In maintaining the Parklane Legacy of locally made, high quality mattresses. We are working directly with the factory in maintaining the same sustainable natural ingredients you expect from Parklane.

Eco-Friendly Materials

All Parklane foams are Certi-PUR US Certified, which means that our mattresses are safe for you and the planet; made without ozone depleters, PBDEs, TDCPP or TCEP (“Tris”) flame retardants, mercury, lead, heavy metals, formaldehyde or phthalates regulated by the Consumer Product Safety Commission.

parklane rv mattress in a box

Easy Shipping & Set up

Parklane Mattresses are manufactured, compressed and roll-packed in the USA for convenient shipping. Your mattress will arrive in a box, so you can easily move it around your home or RV. Once removed from the box and unrolled it is ready to be slept on in 24 hours.


There are no reviews yet

Add a review
You must be logged in to post a review Log In

Q & A

There are no questions yet

Ask a question

Your question will be answered by a store representative or other customers.

Thank you for the question!

Your question has been received and will be answered soon. Please do not submit the same question again.



An error occurred when saving your question. Please report it to the website administrator. Additional information:

Add an answer

Thank you for the answer!

Your answer has been received and will be published soon. Please do not submit the same answer again.



An error occurred when saving your answer. Please report it to the website administrator. Additional information: