Resell & Save Even More

List your gear or trade-in at a local partner.

List Gear Trade-in

Demarini whisper Softball Bat

Top #14 in Bats

$230.85^USD

Retail: $450.00 (Save $219.15)

Purchases protected by Buyer Guarantee
Worry-Free Returns with
Buy now, pay later with

KevinFulmer

100% Positive Feedback (1)

Estimated time to ship: 6+ business days

Ships from: GA, USA

Last active: 39 minutes ago

Member since: over 1 year ago

More Fastpitch 31" Bats you might like

sportsxchange

DeMarini Whisper Fastpitch 2023 (-10)

$130.00

Retail price: $350.00

BatsAndGloves

New 2023 DeMarini Whisper Fast Pitch Bat (-10) FREE SHIPPING

$289.99

Travelballmom9

2023 DeMarini Whisper Bat (-10) Composite 21 oz 31" (Used)

$279.00

Retail price: $449.95

jessicadsneed

2023 DeMarini Whisper Composite Bat (-10) 21 oz 31" (Used)

$175.00

Retail price: $400.00

PIASLouEast

Used Demarini WHISPER WSPS-23 BB/SB Fastpitch Bat 31" 11497-S000155507

$149.99

PrimeSportsMW

DeMarini 2025 Spryte -12 Fastpitch Softball Bat

$249.95

Category	Softball > Bats
Brand	DeMarini
Model	Whisper Composite
Drop	-10
Weight	21OZ
Sport	Fastpitch Softball
Bat Material	Composite
Release Year	2023
Color	White
Condition	Used
Length	31"
Quantity	1 available

Used bat, used for practice really. Daughter isn’t interested in demarini as she fell in love with Easton bats

Perfect bat for:

Advanced hitters in high school and college fastpitch softball.

Pop

Durability

Control

The DeMarini Whisper features a balanced swing weight for powerful exit velocities. Its design includes extra space between the inner and outer barrel walls to enhance ball performance on contact, making it ideal for advanced high school and college players. The two-piece composite construction and Anomaly Connection System provide responsiveness while offering a stiffer feel compared to the Prism+ and CF models, effectively reducing vibration.

“

The Whisper is a great bat for fastpitch players who want a balanced swing, a large sweet spot, and a quieter bat sound. It might not be the heaviest bat out there, but for pure contact hitting and sneaky pop, the Whisper can be a game-changer. The Whisper falls within the mid-range price point for fastpitch softball bats. It's a great value for the performance and technology you're getting.

”

January L'Angelle

Buy and sell with athletes everywhere.
Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
Shop safely with our buyer guarantee.
Every purchase is protected by our buyer guarantee. If you don’t receive your item as advertised, we’ll provide a full refund.
Quick shipping and tracking.
Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
Save money. Save the planet.
When you save big on high-quality used gear, you’re also keeping more gear on the field and out of a landfill.
Our community is built on trust.
Sellers receive feedback on every transaction, so you can feel confident before you purchase. Easily message the seller with questions about your item at any time.