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Portland Sea Dogs

Portland Sea Dogs

(141 items)
The Portland Sea Dogs are the Double-A Minor League Baseball Affiliate of the Boston Red Sox. MiLBstore.com sells official merchandise on behalf of the Portland Sea Dogs and all other Minor League Baseball clubs in an effort to offer you the most extensive online selection of team apparel, including jerseys, hats, t-shirts, an array of novelty and collectible items and much more.
Collection Menu
Portland Sea Dogs Youth Looney Tunes 9Forty Adjustable Hat Portland Sea Dogs Youth Looney Tunes 9Forty Adjustable Hat

Portland Sea Dogs

Youth Looney Tunes 9Forty Adjustable Hat
$28.00
13% Off $28.00 $32.00
Portland Sea Dogs Road Low Profile Fitted Cap

Portland Sea Dogs

Road Low Profile Fitted Cap
$26.00
38% Off $26.00 $42.00
Portland Sea Dogs Slugger Low Profile Fitted Cap

Portland Sea Dogs

Slugger Low Profile Fitted Cap
$26.00
$26.00
Portland Sea Dogs 9Forty Faux Portland Hat Sold Out

Portland Sea Dogs

9Forty Faux Portland Hat
$31.99
$31.99
Portland Sea Dogs Pink Toddler OC Cap Sold Out

Portland Sea Dogs

Pink Toddler OC Cap
$22.04
$22.04
Portland Sea Dogs 207 Eephus Cap Portland Sea Dogs 207 Eephus Cap

Portland Sea Dogs

207 Eephus Cap
$23.00
18% Off $23.00 $28.00
Portland Sea Dogs 2026 59Fifty Armed Forces Hat Portland Sea Dogs 2026 59Fifty Armed Forces Hat

Portland Sea Dogs

2026 59Fifty Armed Forces Hat
$48.00
$48.00
Portland Sea Dogs 2026 39Thirty Armed Forces Hat Portland Sea Dogs 2026 39Thirty Armed Forces Hat

Portland Sea Dogs

2026 39Thirty Armed Forces Hat
$40.00
$40.00

Portland Sea Dogs

Red Snappers 9Twenty Adjustable
$30.00
6% Off $30.00 $32.00
Portland Sea Dogs Red Pride Cap

Portland Sea Dogs

Red Pride Cap
$28.44
14% Off $28.44 $32.94
Portland Sea Dogs 59Fifty Chrome Cap Portland Sea Dogs 59Fifty Chrome Cap Sold Out

Portland Sea Dogs

59Fifty Chrome Cap
$45.00
$45.00
Portland Sea Dogs High Heat Blue/Red Youth Hat

Portland Sea Dogs

High Heat Blue/Red Youth Hat
$23.22
23% Off $23.22 $30.00
Portland Sea Dogs Youth Dinger Cap Portland Sea Dogs Youth Dinger Cap

Portland Sea Dogs

Youth Dinger Cap
$24.88
$24.88
Portland Sea Dogs Retro Rookie Cap Portland Sea Dogs Retro Rookie Cap

Portland Sea Dogs

Retro Rookie Cap
$24.88
$24.88
Portland Sea Dogs Uncle Charlie Cord Cap Portland Sea Dogs Uncle Charlie Cord Cap

Portland Sea Dogs

Uncle Charlie Cord Cap
$30.00
12% Off $30.00 $34.00
Portland Sea Dogs Eephus Purple Script Cap Portland Sea Dogs Eephus Purple Script Cap

Portland Sea Dogs

Eephus Purple Script Cap
$27.96
$27.96
Portland Sea Dogs Slugger State Patch Cap Portland Sea Dogs Slugger State Patch Cap

Portland Sea Dogs

Slugger State Patch Cap
$29.15
$29.15
Portland Sea Dogs Sandlot Youth Cap Portland Sea Dogs Sandlot Youth Cap

Portland Sea Dogs

Sandlot Youth Cap
$27.49
$27.49
Portland Sea Dogs Fireworks Screen Hitch Hat

Portland Sea Dogs

Fireworks Screen Hitch Hat
$35.00
13% Off $35.00 $40.00
Portland Sea Dogs Retro Skipper Cord Cap Portland Sea Dogs Retro Skipper Cord Cap

Portland Sea Dogs

Retro Skipper Cord Cap
$33.89
$33.89
Portland Sea Dogs Moonshot Trucker Cap Portland Sea Dogs Moonshot Trucker Cap

Portland Sea Dogs

Moonshot Trucker Cap
$24.00
20% Off $24.00 $30.00
Portland Sea Dogs Pride 47 Clean Up Cap Portland Sea Dogs Pride 47 Clean Up Cap

Portland Sea Dogs

Pride 47 Clean Up Cap
$24.00
20% Off $24.00 $30.00
Portland Sea Dogs Dusty Green Cap Portland Sea Dogs Dusty Green Cap

Portland Sea Dogs

Dusty Green Cap
$27.96
$27.96
Portland Sea Dogs USA Heritage Clean Up Cap Portland Sea Dogs USA Heritage Clean Up Cap

Portland Sea Dogs

USA Heritage Clean Up Cap
$35.00
$35.00
Portland Sea Dogs Ava B Women's Hat

Portland Sea Dogs

Ava B Women's Hat
$20.00
29% Off $20.00 $28.00
Portland Sea Dogs Oc Camper Adjustable

Portland Sea Dogs

Oc Camper Adjustable
$20.00
29% Off $20.00 $28.00
2026 Portland Sea Dogs 59Fifty 4th of July Hat 2026 Portland Sea Dogs 59Fifty 4th of July Hat

Portland Sea Dogs

2026 Portland Sea Dogs 59Fifty 4th of July Hat
$48.00
$48.00
2026 Portland Sea Dogs 39Thirty 4th of July Cap 2026 Portland Sea Dogs 39Thirty 4th of July Cap

Portland Sea Dogs

2026 Portland Sea Dogs 39Thirty 4th of July Cap
$40.00
$40.00
2026 Portland Sea Dogs 19Twenty 4th Of July Adjustable Hat 2026 Portland Sea Dogs 19Twenty 4th Of July Adjustable Hat Sold Out

Portland Sea Dogs

2026 Portland Sea Dogs 19Twenty 4th Of July Adjustable Hat
$38.00
$38.00
Boston Red Sox Flag Stack Clean Up

Portland Sea Dogs

Boston Red Sox Flag Stack Clean Up
$38.00
$38.00
Maine Bean Suppahs 39Thirty Flex Fit Cap

Portland Sea Dogs

Maine Bean Suppahs 39Thirty Flex Fit Cap
$30.00
$30.00
Maine Red Snappers 39Thirty Flex Fit Cap

Portland Sea Dogs

Maine Red Snappers 39Thirty Flex Fit Cap
$25.00
26% Off $25.00 $34.00
Portland Sea Dogs Irish Night Adjustable Hat

Portland Sea Dogs

Irish Night Adjustable Hat
$23.00
18% Off $23.00 $28.00
Portland Sea Dogs 9Fifty Swept Hat Portland Sea Dogs 9Fifty Swept Hat

Portland Sea Dogs

9Fifty Swept Hat
$45.00
13% Off $45.00 $52.00
Portland Sea Dogs 59Fifty Slugger Wave Throwback

Portland Sea Dogs

59Fifty Slugger Wave Throwback
$46.00
$46.00
Portland Sea Dogs Cherry Blossom 59Fifty Hat

Portland Sea Dogs

Cherry Blossom 59Fifty Hat
$46.00
$46.00
Portland Sea Dogs Cherry Blossom 9Twenty

Portland Sea Dogs

Cherry Blossom 9Twenty
$31.99
$31.99
Portland Sea Dogs Cherry Blossom Youth 9Forty Sold Out

Portland Sea Dogs

Cherry Blossom Youth 9Forty
$28.00
$28.00
Maine Candlepins Bowling Shoes 59Fifty Fitted Hat

Portland Sea Dogs

Maine Candlepins Bowling Shoes 59Fifty Fitted Hat
$46.00
$46.00
Maine Candlepins Bowling Shoes 9Twenty Cap

Portland Sea Dogs

Maine Candlepins Bowling Shoes 9Twenty Cap
$32.00
$32.00
Portland Sea Dogs 9Twenty Slugger Wave Throwback

Portland Sea Dogs

9Twenty Slugger Wave Throwback
$31.99
$31.99
Portland Sea Dogs Youth 9Forty Slugger Wave Throwback

Portland Sea Dogs

Youth 9Forty Slugger Wave Throwback
$28.00
$28.00
Portland Sea Dogs Downtown 20th Anniversary Hat Portland Sea Dogs Downtown 20th Anniversary Hat

Portland Sea Dogs

Downtown 20th Anniversary Hat
$25.00
17% Off $25.00 $30.00
Portland Sea Dogs Rose Pink Clean Up Cap New

Portland Sea Dogs

Rose Pink Clean Up Cap
$35.00
$35.00
Maine Whoopie Pies 39Thirty MCrown

Portland Sea Dogs

Maine Whoopie Pies 39Thirty MCrown
$35.00
$35.00